42943041

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{3511}}^1$

素因数の和:3674

約数の個数: 20

約数和(自身を含む): 64592704

約数和(自身を除く): 21649663

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 3511, 4077, 10533, 12231, 31599, 94797, 284391, 530161, 1590483, 4771449, 14314347, 42943041]

約数ペア:

[(1, 42943041), (3, 14314347), (9, 4771449), (27, 1590483), (81, 530161), (151, 284391), (453, 94797), (1359, 31599), (3511, 12231), (4077, 10533)]