68101943

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18253}}^1$

素因数の和:18314

約数の個数: 16

約数和(自身を含む): 85866816

約数和(自身を除く): 17764873

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 18253, 127771, 237289, 748373, 1661023, 5238611, 9728849, 68101943]

約数ペア:

[(1, 68101943), (7, 9728849), (13, 5238611), (41, 1661023), (91, 748373), (287, 237289), (533, 127771), (3731, 18253)]