47775681

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1571}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 71934720

約数和(自身を除く): 24159039

約数列:

[1, 3, 9, 31, 93, 109, 279, 327, 981, 1571, 3379, 4713, 10137, 14139, 30411, 48701, 146103, 171239, 438309, 513717, 1541151, 5308409, 15925227, 47775681]

約数ペア:

[(1, 47775681), (3, 15925227), (9, 5308409), (31, 1541151), (93, 513717), (109, 438309), (279, 171239), (327, 146103), (981, 48701), (1571, 30411), (3379, 14139), (4713, 10137)]