56779881

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{6151}}^1$

素因数の和:6352

約数の個数: 16

約数和(自身を含む): 80615808

約数和(自身を除く): 23835927

約数列:

[1, 3, 17, 51, 181, 543, 3077, 6151, 9231, 18453, 104567, 313701, 1113331, 3339993, 18926627, 56779881]

約数ペア:

[(1, 56779881), (3, 18926627), (17, 3339993), (51, 1113331), (181, 313701), (543, 104567), (3077, 18453), (6151, 9231)]