68590581

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{7639}}^1$

素因数の和:7756

約数の個数: 16

約数和(自身を含む): 94980480

約数和(自身を除く): 26389899

約数列:

[1, 3, 41, 73, 123, 219, 2993, 7639, 8979, 22917, 313199, 557647, 939597, 1672941, 22863527, 68590581]

約数ペア:

[(1, 68590581), (3, 22863527), (41, 1672941), (73, 939597), (123, 557647), (219, 313199), (2993, 22917), (7639, 8979)]