145280481

素因数分解:

$3^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 195619200

約数和(自身を除く): 50338719

約数列:

[1, 3, 167, 409, 501, 709, 1227, 2127, 68303, 118403, 204909, 289981, 355209, 869943, 48426827, 145280481]

約数ペア:

[(1, 145280481), (3, 48426827), (167, 869943), (409, 355209), (501, 289981), (709, 204909), (1227, 118403), (2127, 68303)]