76999407

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{2971}}^1$

素因数の和:3190

約数の個数: 16

約数和(自身を含む): 105280128

約数和(自身を除く): 28280721

約数列:

[1, 3, 53, 159, 163, 489, 2971, 8639, 8913, 25917, 157463, 472389, 484273, 1452819, 25666469, 76999407]

約数ペア:

[(1, 76999407), (3, 25666469), (53, 1452819), (159, 484273), (163, 472389), (489, 157463), (2971, 25917), (8639, 8913)]