85877207

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 101132640

約数和(自身を除く): 15255433

約数列:

[1, 13, 19, 29, 247, 361, 377, 551, 631, 4693, 7163, 8203, 10469, 11989, 18299, 136097, 155857, 227791, 237887, 347681, 2961283, 4519853, 6605939, 85877207]

約数ペア:

[(1, 85877207), (13, 6605939), (19, 4519853), (29, 2961283), (247, 347681), (361, 237887), (377, 227791), (551, 155857), (631, 136097), (4693, 18299), (7163, 11989), (8203, 10469)]