68991999

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1109}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 93506400

約数和(自身を除く): 24514401

約数列:

[1, 3, 89, 233, 267, 699, 1109, 3327, 20737, 62211, 98701, 258397, 296103, 775191, 22997333, 68991999]

約数ペア:

[(1, 68991999), (3, 22997333), (89, 775191), (233, 296103), (267, 258397), (699, 98701), (1109, 62211), (3327, 20737)]