85957739

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 104052480

約数和(自身を除く): 18094741

約数列:

[1, 7, 23, 139, 161, 167, 529, 973, 1169, 3197, 3703, 3841, 22379, 23213, 26887, 73531, 88343, 162491, 514717, 533899, 618401, 3737293, 12279677, 85957739]

約数ペア:

[(1, 85957739), (7, 12279677), (23, 3737293), (139, 618401), (161, 533899), (167, 514717), (529, 162491), (973, 88343), (1169, 73531), (3197, 26887), (3703, 23213), (3841, 22379)]