357304851

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{60427}}^1$

素因数の和:60512

約数の個数: 20

約数和(自身を含む): 541072312

約数和(自身を除く): 183767461

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 60427, 181281, 543843, 1631529, 4411171, 4894587, 13233513, 39700539, 119101617, 357304851]

約数ペア:

[(1, 357304851), (3, 119101617), (9, 39700539), (27, 13233513), (73, 4894587), (81, 4411171), (219, 1631529), (657, 543843), (1971, 181281), (5913, 60427)]