81122699

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 95385600

約数和(自身を除く): 14262901

約数列:

[1, 7, 59, 89, 413, 623, 2207, 5251, 15449, 36757, 130213, 196423, 911491, 1374961, 11588957, 81122699]

約数ペア:

[(1, 81122699), (7, 11588957), (59, 1374961), (89, 911491), (413, 196423), (623, 130213), (2207, 36757), (5251, 15449)]