64702443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{10987}}^1$

素因数の和:11154

約数の個数: 16

約数和(自身を含む): 93529856

約数和(自身を除く): 28827413

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 10987, 32961, 142831, 428493, 1659037, 4977111, 21567481, 64702443]

約数ペア:

[(1, 64702443), (3, 21567481), (13, 4977111), (39, 1659037), (151, 428493), (453, 142831), (1963, 32961), (5889, 10987)]