64485567

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{90697}}^1$

素因数の和:90782

約数の個数: 12

約数和(自身を含む): 94325920

約数和(自身を除く): 29840353

約数列:

[1, 3, 9, 79, 237, 711, 90697, 272091, 816273, 7165063, 21495189, 64485567]

約数ペア:

[(1, 64485567), (3, 21495189), (9, 7165063), (79, 816273), (237, 272091), (711, 90697)]