275577882671

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{22247}}^1$

素因数の和:22600

約数の個数: 48

約数和(自身を含む): 351507009024

約数和(自身を除く): 75929126353

約数列:

[1, 7, 13, 37, 91, 169, 259, 283, 481, 1183, 1981, 3367, 3679, 6253, 10471, 22247, 25753, 43771, 47827, 73297, 136123, 155729, 289211, 334789, 823139, 952861, 1769599, 2024477, 3759743, 5761973, 6295901, 10700807, 12387193, 26318201, 44071307, 74905649, 81846713, 139110491, 232948337, 572926991, 973773437, 1064007269, 1630638359, 3028328381, 7448050883, 21198298667, 39368268953, 275577882671]

約数ペア:

[(1, 275577882671), (7, 39368268953), (13, 21198298667), (37, 7448050883), (91, 3028328381), (169, 1630638359), (259, 1064007269), (283, 973773437), (481, 572926991), (1183, 232948337), (1981, 139110491), (3367, 81846713), (3679, 74905649), (6253, 44071307), (10471, 26318201), (22247, 12387193), (25753, 10700807), (43771, 6295901), (47827, 5761973), (73297, 3759743), (136123, 2024477), (155729, 1769599), (289211, 952861), (334789, 823139)]