91979997

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 125160000

約数和(自身を除く): 33180003

約数列:

[1, 3, 59, 177, 349, 1047, 1489, 4467, 20591, 61773, 87851, 263553, 519661, 1558983, 30659999, 91979997]

約数ペア:

[(1, 91979997), (3, 30659999), (59, 1558983), (177, 519661), (349, 263553), (1047, 87851), (1489, 61773), (4467, 20591)]