71340777

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{19009}}^1$

素因数の和:19157

約数の個数: 16

約数和(自身を含む): 106456000

約数和(自身を除く): 35115223

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 19009, 57027, 171081, 513243, 2642251, 7926753, 23780259, 71340777]

約数ペア:

[(1, 71340777), (3, 23780259), (9, 7926753), (27, 2642251), (139, 513243), (417, 171081), (1251, 57027), (3753, 19009)]