153506457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9439}}^1$

素因数の和:9597

約数の個数: 24

約数和(自身を含む): 240531200

約数和(自身を除く): 87024743

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 9439, 16263, 28317, 84951, 122707, 368121, 1104363, 1312021, 3936063, 11808189, 17056273, 51168819, 153506457]

約数ペア:

[(1, 153506457), (3, 51168819), (9, 17056273), (13, 11808189), (39, 3936063), (117, 1312021), (139, 1104363), (417, 368121), (1251, 122707), (1807, 84951), (5421, 28317), (9439, 16263)]