808567191

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{81157}}^1$

素因数の和:81213

約数の個数: 24

約数和(自身を含む): 1240743504

約数和(自身を除く): 432176313

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 9963, 81157, 243471, 730413, 2191239, 3327437, 6573717, 9982311, 19721151, 29946933, 89840799, 269522397, 808567191]

約数ペア:

[(1, 808567191), (3, 269522397), (9, 89840799), (27, 29946933), (41, 19721151), (81, 9982311), (123, 6573717), (243, 3327437), (369, 2191239), (1107, 730413), (3321, 243471), (9963, 81157)]