129746631

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{44449}}^1$

素因数の和:44598

約数の個数: 16

約数和(自身を含む): 199136000

約数和(自身を除く): 69389369

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 44449, 133347, 311143, 933429, 6178411, 18535233, 43248877, 129746631]

約数ペア:

[(1, 129746631), (3, 43248877), (7, 18535233), (21, 6178411), (139, 933429), (417, 311143), (973, 133347), (2919, 44449)]