315565559721

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{5297}}^1$

素因数の和:5492

約数の個数: 96

約数和(自身を含む): 505330869120

約数和(自身を除く): 189765309399

約数列:

[1, 3, 9, 23, 27, 43, 69, 97, 129, 207, 291, 387, 529, 621, 873, 989, 1161, 1587, 2231, 2619, 2967, 4171, 4761, 5297, 6693, 8901, 12513, 14283, 15891, 20079, 22747, 26703, 37539, 47673, 51313, 60237, 68241, 95933, 112617, 121831, 143019, 153939, 204723, 227771, 287799, 365493, 461817, 513809, 614169, 683313, 863397, 1096479, 1385451, 1541427, 2049939, 2206459, 2590191, 2802113, 3289437, 4624281, 5238733, 6149817, 6619377, 8406339, 11817607, 13872843, 15716199, 19858131, 22093787, 25219017, 35452821, 47148597, 59574393, 66281361, 75657051, 106358463, 120490859, 141445791, 198844083, 271804961, 319075389, 361472577, 508157101, 596532249, 815414883, 1084417731, 1524471303, 2446244649, 3253253193, 4573413909, 7338733947, 11687613323, 13720241727, 35062839969, 105188519907, 315565559721]

約数ペア:

[(1, 315565559721), (3, 105188519907), (9, 35062839969), (23, 13720241727), (27, 11687613323), (43, 7338733947), (69, 4573413909), (97, 3253253193), (129, 2446244649), (207, 1524471303), (291, 1084417731), (387, 815414883), (529, 596532249), (621, 508157101), (873, 361472577), (989, 319075389), (1161, 271804961), (1587, 198844083), (2231, 141445791), (2619, 120490859), (2967, 106358463), (4171, 75657051), (4761, 66281361), (5297, 59574393), (6693, 47148597), (8901, 35452821), (12513, 25219017), (14283, 22093787), (15891, 19858131), (20079, 15716199), (22747, 13872843), (26703, 11817607), (37539, 8406339), (47673, 6619377), (51313, 6149817), (60237, 5238733), (68241, 4624281), (95933, 3289437), (112617, 2802113), (121831, 2590191), (143019, 2206459), (153939, 2049939), (204723, 1541427), (227771, 1385451), (287799, 1096479), (365493, 863397), (461817, 683313), (513809, 614169)]