165050039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 213565440

約数和(自身を除く): 48515401

約数列:

[1, 7, 11, 43, 77, 79, 301, 473, 553, 631, 869, 3311, 3397, 4417, 6083, 6941, 23779, 27133, 37367, 48587, 49849, 189931, 261569, 298463, 348943, 548339, 2089241, 2143507, 3838373, 15004549, 23578577, 165050039]

約数ペア:

[(1, 165050039), (7, 23578577), (11, 15004549), (43, 3838373), (77, 2143507), (79, 2089241), (301, 548339), (473, 348943), (553, 298463), (631, 261569), (869, 189931), (3311, 49849), (3397, 48587), (4417, 37367), (6083, 27133), (6941, 23779)]