82555221

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{38167}}^1$

素因数の和:38280

約数の個数: 16

約数和(自身を含む): 127023104

約数和(自身を除く): 44467883

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 38167, 114501, 267169, 801507, 3931201, 11793603, 27518407, 82555221]

約数ペア:

[(1, 82555221), (3, 27518407), (7, 11793603), (21, 3931201), (103, 801507), (309, 267169), (721, 114501), (2163, 38167)]