71508411

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 112061040

約数和(自身を除く): 40552629

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 4397, 5421, 13191, 16263, 39573, 57161, 171483, 514449, 611183, 1833549, 5500647, 7945379, 23836137, 71508411]

約数ペア:

[(1, 71508411), (3, 23836137), (9, 7945379), (13, 5500647), (39, 1833549), (117, 611183), (139, 514449), (417, 171483), (1251, 57161), (1807, 39573), (4397, 16263), (5421, 13191)]