42644961

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{12841}}^1$

素因数の和:12894

約数の個数: 20

約数和(自身を含む): 65263044

約数和(自身を除く): 22618083

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 12841, 38523, 115569, 346707, 526481, 1040121, 1579443, 4738329, 14214987, 42644961]

約数ペア:

[(1, 42644961), (3, 14214987), (9, 4738329), (27, 1579443), (41, 1040121), (81, 526481), (123, 346707), (369, 115569), (1107, 38523), (3321, 12841)]