81325427

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 86072448

約数和(自身を除く): 4747021

約数列:

[1, 41, 43, 163, 283, 1763, 6683, 7009, 11603, 12169, 46129, 287369, 498929, 1891289, 1983547, 81325427]

約数ペア:

[(1, 81325427), (41, 1983547), (43, 1891289), (163, 498929), (283, 287369), (1763, 46129), (6683, 12169), (7009, 11603)]