90107961

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{967}}^1$

素因数の和:1408

約数の個数: 16

約数和(自身を含む): 121968000

約数和(自身を除く): 31860039

約数列:

[1, 3, 89, 267, 349, 967, 1047, 2901, 31061, 86063, 93183, 258189, 337483, 1012449, 30035987, 90107961]

約数ペア:

[(1, 90107961), (3, 30035987), (89, 1012449), (267, 337483), (349, 258189), (967, 93183), (1047, 86063), (2901, 31061)]