31691520003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 56629393920

約数和(自身を除く): 24937873917

約数列:

[1, 3, 11, 13, 17, 19, 33, 39, 51, 57, 73, 143, 169, 187, 209, 219, 221, 241, 247, 323, 429, 507, 561, 627, 663, 723, 741, 803, 949, 969, 1241, 1387, 1859, 2409, 2431, 2651, 2717, 2847, 2873, 3133, 3211, 3553, 3723, 4097, 4161, 4199, 4579, 5577, 7293, 7953, 8151, 8619, 9399, 9633, 10439, 10659, 12291, 12337, 12597, 13651, 13737, 15257, 16133, 17593, 18031, 23579, 31317, 31603, 34463, 35321, 37011, 40729, 40953, 45067, 45771, 46189, 48399, 50369, 52779, 53261, 54093, 54587, 59527, 70737, 77843, 94809, 103389, 105963, 122187, 135201, 135707, 138567, 151107, 159783, 163761, 177463, 178581, 193523, 198341, 209729, 228709, 233529, 234403, 259369, 299081, 306527, 334267, 407121, 448019, 532389, 580569, 585871, 595023, 600457, 629187, 654797, 686127, 692393, 703209, 773851, 778107, 856273, 897243, 919581, 1002801, 1011959, 1344057, 1757613, 1801371, 1964391, 2077179, 2307019, 2321553, 2515799, 2568819, 2578433, 2973217, 3035877, 3289891, 3371797, 3676937, 3888053, 3984851, 4345471, 5682539, 6921057, 7547397, 7616323, 7735299, 8512361, 8919651, 9869673, 10115391, 11030811, 11131549, 11664159, 11954553, 13036413, 13155467, 17047617, 22848969, 25537083, 32705387, 33394647, 39466401, 42768583, 43833361, 47800181, 50544689, 56491123, 62507929, 73873007, 98116161, 128305749, 131500083, 143400543, 144710137, 151634067, 169473369, 187523787, 221619021, 434130411, 555991579, 621402353, 812603077, 960349091, 1667974737, 1864207059, 2437809231, 2881047273, 10563840001, 31691520003]

約数ペア:

[(1, 31691520003), (3, 10563840001), (11, 2881047273), (13, 2437809231), (17, 1864207059), (19, 1667974737), (33, 960349091), (39, 812603077), (51, 621402353), (57, 555991579), (73, 434130411), (143, 221619021), (169, 187523787), (187, 169473369), (209, 151634067), (219, 144710137), (221, 143400543), (241, 131500083), (247, 128305749), (323, 98116161), (429, 73873007), (507, 62507929), (561, 56491123), (627, 50544689), (663, 47800181), (723, 43833361), (741, 42768583), (803, 39466401), (949, 33394647), (969, 32705387), (1241, 25537083), (1387, 22848969), (1859, 17047617), (2409, 13155467), (2431, 13036413), (2651, 11954553), (2717, 11664159), (2847, 11131549), (2873, 11030811), (3133, 10115391), (3211, 9869673), (3553, 8919651), (3723, 8512361), (4097, 7735299), (4161, 7616323), (4199, 7547397), (4579, 6921057), (5577, 5682539), (7293, 4345471), (7953, 3984851), (8151, 3888053), (8619, 3676937), (9399, 3371797), (9633, 3289891), (10439, 3035877), (10659, 2973217), (12291, 2578433), (12337, 2568819), (12597, 2515799), (13651, 2321553), (13737, 2307019), (15257, 2077179), (16133, 1964391), (17593, 1801371), (18031, 1757613), (23579, 1344057), (31317, 1011959), (31603, 1002801), (34463, 919581), (35321, 897243), (37011, 856273), (40729, 778107), (40953, 773851), (45067, 703209), (45771, 692393), (46189, 686127), (48399, 654797), (50369, 629187), (52779, 600457), (53261, 595023), (54093, 585871), (54587, 580569), (59527, 532389), (70737, 448019), (77843, 407121), (94809, 334267), (103389, 306527), (105963, 299081), (122187, 259369), (135201, 234403), (135707, 233529), (138567, 228709), (151107, 209729), (159783, 198341), (163761, 193523), (177463, 178581)]