80834439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{226427}}^1$

素因数の和:226454

約数の個数: 16

約数和(自身を含む): 130422528

約数和(自身を除く): 49588089

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 226427, 679281, 1584989, 3849259, 4754967, 11547777, 26944813, 80834439]

約数ペア:

[(1, 80834439), (3, 26944813), (7, 11547777), (17, 4754967), (21, 3849259), (51, 1584989), (119, 679281), (357, 226427)]