87107551

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 93063168

約数和(自身を除く): 5955617

約数列:

[1, 31, 43, 101, 647, 1333, 3131, 4343, 20057, 27821, 65347, 134633, 862451, 2025757, 2809921, 87107551]

約数ペア:

[(1, 87107551), (31, 2809921), (43, 2025757), (101, 862451), (647, 134633), (1333, 65347), (3131, 27821), (4343, 20057)]