149237421

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{2963}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 202215936

約数和(自身を除く): 52978515

約数列:

[1, 3, 103, 163, 309, 489, 2963, 8889, 16789, 50367, 305189, 482969, 915567, 1448907, 49745807, 149237421]

約数ペア:

[(1, 149237421), (3, 49745807), (103, 1448907), (163, 915567), (309, 482969), (489, 305189), (2963, 50367), (8889, 16789)]