315076563

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{80111}}^1$

素因数の和:80159

約数の個数: 24

約数和(自身を含む): 499898880

約数和(自身を除く): 184822317

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 80111, 240333, 720999, 1522109, 1842553, 4566327, 5527659, 13698981, 16582977, 35008507, 105025521, 315076563]

約数ペア:

[(1, 315076563), (3, 105025521), (9, 35008507), (19, 16582977), (23, 13698981), (57, 5527659), (69, 4566327), (171, 1842553), (207, 1522109), (437, 720999), (1311, 240333), (3933, 80111)]