56429631

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{3391}}^1$

素因数の和:3483

約数の個数: 18

約数和(自身を含む): 83473728

約数和(自身を除く): 27044097

約数列:

[1, 3, 9, 43, 129, 387, 1849, 3391, 5547, 10173, 16641, 30519, 145813, 437439, 1312317, 6269959, 18809877, 56429631]

約数ペア:

[(1, 56429631), (3, 18809877), (9, 6269959), (43, 1312317), (129, 437439), (387, 145813), (1849, 30519), (3391, 16641), (5547, 10173)]