161312633671

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4916719}}^1$

素因数の和:4916878

約数の個数: 16

約数和(自身を含む): 190375398400

約数和(自身を除く): 29062764729

約数列:

[1, 7, 43, 109, 301, 763, 4687, 32809, 4916719, 34417033, 211418917, 535922371, 1479932419, 3751456597, 23044661953, 161312633671]

約数ペア:

[(1, 161312633671), (7, 23044661953), (43, 3751456597), (109, 1479932419), (301, 535922371), (763, 211418917), (4687, 34417033), (32809, 4916719)]