72777173

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 85639680

約数和(自身を除く): 12862507

約数列:

[1, 7, 41, 239, 287, 1061, 1673, 7427, 9799, 43501, 68593, 253579, 304507, 1775053, 10396739, 72777173]

約数ペア:

[(1, 72777173), (7, 10396739), (41, 1775053), (239, 304507), (287, 253579), (1061, 68593), (1673, 43501), (7427, 9799)]