54143859

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4987}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 91938816

約数和(自身を除く): 37794957

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 4987, 10857, 14961, 34909, 54857, 104727, 164571, 234389, 383999, 703167, 1151997, 1640723, 2578279, 4922169, 7734837, 18047953, 54143859]

約数ペア:

[(1, 54143859), (3, 18047953), (7, 7734837), (11, 4922169), (21, 2578279), (33, 1640723), (47, 1151997), (77, 703167), (141, 383999), (231, 234389), (329, 164571), (517, 104727), (987, 54857), (1551, 34909), (3619, 14961), (4987, 10857)]