71515233

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 107467776

約数和(自身を除く): 35952543

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 1871, 4247, 5613, 12741, 16839, 38223, 58001, 174003, 256327, 522009, 768981, 2306943, 7946137, 23838411, 71515233]

約数ペア:

[(1, 71515233), (3, 23838411), (9, 7946137), (31, 2306943), (93, 768981), (137, 522009), (279, 256327), (411, 174003), (1233, 58001), (1871, 38223), (4247, 16839), (5613, 12741)]