69561657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{1063}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 109881408

約数和(自身を除く): 40319751

約数列:

[1, 3, 9, 11, 33, 99, 661, 1063, 1983, 3189, 5949, 7271, 9567, 11693, 21813, 35079, 65439, 105237, 702643, 2107929, 6323787, 7729073, 23187219, 69561657]

約数ペア:

[(1, 69561657), (3, 23187219), (9, 7729073), (11, 6323787), (33, 2107929), (99, 702643), (661, 105237), (1063, 65439), (1983, 35079), (3189, 21813), (5949, 11693), (7271, 9567)]