68736051

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 101138544

約数和(自身を除く): 32402493

約数列:

[1, 3, 9, 107, 137, 321, 411, 521, 963, 1233, 1563, 4689, 14659, 43977, 55747, 71377, 131931, 167241, 214131, 501723, 642393, 7637339, 22912017, 68736051]

約数ペア:

[(1, 68736051), (3, 22912017), (9, 7637339), (107, 642393), (137, 501723), (321, 214131), (411, 167241), (521, 131931), (963, 71377), (1233, 55747), (1563, 43977), (4689, 14659)]