56557656813

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{158424809}}^1$

素因数の和:158424836

約数の個数: 16

約数和(自身を含む): 91252690560

約数和(自身を除く): 34695033747

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 158424809, 475274427, 1108973663, 2693221753, 3326920989, 8079665259, 18852552271, 56557656813]

約数ペア:

[(1, 56557656813), (3, 18852552271), (7, 8079665259), (17, 3326920989), (21, 2693221753), (51, 1108973663), (119, 475274427), (357, 158424809)]