56977887

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1723}}^1$

素因数の和:1950

約数の個数: 16

約数和(自身を含む): 77566208

約数和(自身を除く): 20588321

約数列:

[1, 3, 73, 151, 219, 453, 1723, 5169, 11023, 33069, 125779, 260173, 377337, 780519, 18992629, 56977887]

約数ペア:

[(1, 56977887), (3, 18992629), (73, 780519), (151, 377337), (219, 260173), (453, 125779), (1723, 33069), (5169, 11023)]