68709563

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7583}}^1$

素因数の和:7654

約数の個数: 16

約数和(自身を含む): 80269056

約数和(自身を除く): 11559493

約数列:

[1, 13, 17, 41, 221, 533, 697, 7583, 9061, 98579, 128911, 310903, 1675843, 4041739, 5285351, 68709563]

約数ペア:

[(1, 68709563), (13, 5285351), (17, 4041739), (41, 1675843), (221, 310903), (533, 128911), (697, 98579), (7583, 9061)]