71342169

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4759}}^1$

素因数の和:5044

約数の個数: 16

約数和(自身を含む): 100531200

約数和(自身を除く): 29189031

約数列:

[1, 3, 19, 57, 263, 789, 4759, 4997, 14277, 14991, 90421, 271263, 1251617, 3754851, 23780723, 71342169]

約数ペア:

[(1, 71342169), (3, 23780723), (19, 3754851), (57, 1251617), (263, 271263), (789, 90421), (4759, 14991), (4997, 14277)]