55327587

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{19231}}^1$

素因数の和:19378

約数の個数: 16

約数和(自身を含む): 84928512

約数和(自身を除く): 29600925

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 19231, 57693, 134617, 403851, 2634647, 7903941, 18442529, 55327587]

約数ペア:

[(1, 55327587), (3, 18442529), (7, 7903941), (21, 2634647), (137, 403851), (411, 134617), (959, 57693), (2877, 19231)]