71093953

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{10909}}^1$

素因数の和:10949

約数の個数: 16

約数和(自身を含む): 87280000

約数和(自身を除く): 16186047

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 10909, 76363, 207271, 534541, 1450897, 3741787, 10156279, 71093953]

約数ペア:

[(1, 71093953), (7, 10156279), (19, 3741787), (49, 1450897), (133, 534541), (343, 207271), (931, 76363), (6517, 10909)]