47714859

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 73779200

約数和(自身を除く): 26064341

約数列:

[1, 3, 9, 27, 31, 93, 109, 279, 327, 523, 837, 981, 1569, 2943, 3379, 4707, 10137, 14121, 16213, 30411, 48639, 57007, 91233, 145917, 171021, 437751, 513063, 1539189, 1767217, 5301651, 15904953, 47714859]

約数ペア:

[(1, 47714859), (3, 15904953), (9, 5301651), (27, 1767217), (31, 1539189), (93, 513063), (109, 437751), (279, 171021), (327, 145917), (523, 91233), (837, 57007), (981, 48639), (1569, 30411), (2943, 16213), (3379, 14121), (4707, 10137)]