149818239

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{359}}^1\times {\mathrm{521}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 219866400

約数和(自身を除く): 70048161

約数列:

[1, 3, 9, 89, 267, 359, 521, 801, 1077, 1563, 3231, 4689, 31951, 46369, 95853, 139107, 187039, 287559, 417321, 561117, 1683351, 16646471, 49939413, 149818239]

約数ペア:

[(1, 149818239), (3, 49939413), (9, 16646471), (89, 1683351), (267, 561117), (359, 417321), (521, 287559), (801, 187039), (1077, 139107), (1563, 95853), (3231, 46369), (4689, 31951)]