69939243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15031}}^1$

素因数の和:15095

約数の個数: 24

約数和(自身を含む): 112559616

約数和(自身を除く): 42620373

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 15031, 45093, 135279, 165341, 496023, 706457, 1488069, 2119371, 6358113, 7771027, 23313081, 69939243]

約数ペア:

[(1, 69939243), (3, 23313081), (9, 7771027), (11, 6358113), (33, 2119371), (47, 1488069), (99, 706457), (141, 496023), (423, 165341), (517, 135279), (1551, 45093), (4653, 15031)]