31510053

素因数分解:

$3^5\times {\mathrm{129671}}^1$

素因数の和:129686

約数の個数: 12

約数和(自身を含む): 47200608

約数和(自身を除く): 15690555

約数列:

[1, 3, 9, 27, 81, 243, 129671, 389013, 1167039, 3501117, 10503351, 31510053]

約数ペア:

[(1, 31510053), (3, 10503351), (9, 3501117), (27, 1167039), (81, 389013), (243, 129671)]