70470291

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{727}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 95513600

約数和(自身を除く): 25043309

約数列:

[1, 3, 79, 237, 409, 727, 1227, 2181, 32311, 57433, 96933, 172299, 297343, 892029, 23490097, 70470291]

約数ペア:

[(1, 70470291), (3, 23490097), (79, 892029), (237, 297343), (409, 172299), (727, 96933), (1227, 57433), (2181, 32311)]