56385537

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 83825280

約数和(自身を除く): 27439743

約数列:

[1, 3, 13, 39, 41, 123, 179, 197, 533, 537, 591, 1599, 2327, 2561, 6981, 7339, 7683, 8077, 22017, 24231, 35263, 95407, 105001, 105789, 286221, 315003, 458419, 1375257, 1445783, 4337349, 18795179, 56385537]

約数ペア:

[(1, 56385537), (3, 18795179), (13, 4337349), (39, 1445783), (41, 1375257), (123, 458419), (179, 315003), (197, 286221), (533, 105789), (537, 105001), (591, 95407), (1599, 35263), (2327, 24231), (2561, 22017), (6981, 8077), (7339, 7683)]