86623023

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{521}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 116786016

約数和(自身を除く): 30162993

約数列:

[1, 3, 157, 353, 471, 521, 1059, 1563, 55421, 81797, 166263, 183913, 245391, 551739, 28874341, 86623023]

約数ペア:

[(1, 86623023), (3, 28874341), (157, 551739), (353, 245391), (471, 183913), (521, 166263), (1059, 81797), (1563, 55421)]