65089871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{991}}^1$

素因数の和:1862

約数の個数: 16

約数和(自身を含む): 81328128

約数和(自身を除く): 16238257

約数列:

[1, 7, 11, 77, 853, 991, 5971, 6937, 9383, 10901, 65681, 76307, 845323, 5917261, 9298553, 65089871]

約数ペア:

[(1, 65089871), (7, 9298553), (11, 5917261), (77, 845323), (853, 76307), (991, 65681), (5971, 10901), (6937, 9383)]