68796471

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 98215936

約数和(自身を除く): 29419465

約数列:

[1, 3, 31, 61, 67, 93, 181, 183, 201, 543, 1891, 2077, 4087, 5611, 5673, 6231, 11041, 12127, 12261, 16833, 33123, 36381, 126697, 342271, 375937, 380091, 739747, 1026813, 1127811, 2219241, 22932157, 68796471]

約数ペア:

[(1, 68796471), (3, 22932157), (31, 2219241), (61, 1127811), (67, 1026813), (93, 739747), (181, 380091), (183, 375937), (201, 342271), (543, 126697), (1891, 36381), (2077, 33123), (4087, 16833), (5611, 12261), (5673, 12127), (6231, 11041)]