8587795671

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:374

約数の個数: 144

約数和(自身を含む): 15961300992

約数和(自身を除く): 7373505321

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 103, 117, 123, 169, 191, 273, 287, 309, 369, 507, 533, 573, 721, 819, 861, 927, 1183, 1337, 1339, 1521, 1599, 1719, 2163, 2483, 2583, 3549, 3731, 4011, 4017, 4223, 4797, 6489, 6929, 7449, 7831, 9373, 10647, 11193, 12033, 12051, 12669, 17381, 17407, 19673, 20787, 22347, 23493, 28119, 29561, 32279, 33579, 38007, 48503, 52143, 52221, 54817, 54899, 59019, 62361, 70479, 84357, 88683, 96837, 101803, 121849, 137711, 145509, 156429, 156663, 164451, 164697, 177057, 225953, 255749, 266049, 290511, 305409, 365547, 384293, 413133, 436527, 493353, 494091, 677859, 712621, 713687, 767247, 806593, 916227, 1096641, 1152879, 1239399, 1323439, 1790243, 2033577, 2137863, 2141061, 2301741, 2419779, 3324737, 3458637, 3970317, 4995809, 5370729, 5646151, 6413589, 6423183, 7259337, 9264073, 9974211, 10485709, 11910951, 14987427, 16112187, 16938453, 23273159, 27792219, 29922633, 31457127, 44962281, 50815359, 69819477, 73399963, 83376657, 94371381, 136314217, 209458431, 220199889, 408942651, 660599667, 954199519, 1226827953, 2862598557, 8587795671]

約数ペア:

[(1, 8587795671), (3, 2862598557), (7, 1226827953), (9, 954199519), (13, 660599667), (21, 408942651), (39, 220199889), (41, 209458431), (63, 136314217), (91, 94371381), (103, 83376657), (117, 73399963), (123, 69819477), (169, 50815359), (191, 44962281), (273, 31457127), (287, 29922633), (309, 27792219), (369, 23273159), (507, 16938453), (533, 16112187), (573, 14987427), (721, 11910951), (819, 10485709), (861, 9974211), (927, 9264073), (1183, 7259337), (1337, 6423183), (1339, 6413589), (1521, 5646151), (1599, 5370729), (1719, 4995809), (2163, 3970317), (2483, 3458637), (2583, 3324737), (3549, 2419779), (3731, 2301741), (4011, 2141061), (4017, 2137863), (4223, 2033577), (4797, 1790243), (6489, 1323439), (6929, 1239399), (7449, 1152879), (7831, 1096641), (9373, 916227), (10647, 806593), (11193, 767247), (12033, 713687), (12051, 712621), (12669, 677859), (17381, 494091), (17407, 493353), (19673, 436527), (20787, 413133), (22347, 384293), (23493, 365547), (28119, 305409), (29561, 290511), (32279, 266049), (33579, 255749), (38007, 225953), (48503, 177057), (52143, 164697), (52221, 164451), (54817, 156663), (54899, 156429), (59019, 145509), (62361, 137711), (70479, 121849), (84357, 101803), (88683, 96837)]