42148953

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60821}}^1$

素因数の和:60845

約数の個数: 24

約数和(自身を含む): 75905856

約数和(自身を除く): 33756903

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 60821, 182463, 425747, 547389, 669031, 1277241, 2007093, 3831723, 4683217, 6021279, 14049651, 42148953]

約数ペア:

[(1, 42148953), (3, 14049651), (7, 6021279), (9, 4683217), (11, 3831723), (21, 2007093), (33, 1277241), (63, 669031), (77, 547389), (99, 425747), (231, 182463), (693, 60821)]