68965401

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 93277184

約数和(自身を除く): 24311783

約数列:

[1, 3, 103, 307, 309, 727, 921, 2181, 31621, 74881, 94863, 223189, 224643, 669567, 22988467, 68965401]

約数ペア:

[(1, 68965401), (3, 22988467), (103, 669567), (307, 224643), (309, 223189), (727, 94863), (921, 74881), (2181, 31621)]