68693661

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1465

約数の個数: 24

約数和(自身を含む): 102342240

約数和(自身を除く): 33648579

約数列:

[1, 3, 9, 43, 129, 139, 387, 417, 1251, 1277, 3831, 5977, 11493, 17931, 53793, 54911, 164733, 177503, 494199, 532509, 1597527, 7632629, 22897887, 68693661]

約数ペア:

[(1, 68693661), (3, 22897887), (9, 7632629), (43, 1597527), (129, 532509), (139, 494199), (387, 177503), (417, 164733), (1251, 54911), (1277, 53793), (3831, 17931), (5977, 11493)]