68810397

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1668

約数の個数: 16

約数和(自身を含む): 94010112

約数和(自身を除く): 25199715

約数列:

[1, 3, 47, 141, 401, 1203, 1217, 3651, 18847, 56541, 57199, 171597, 488017, 1464051, 22936799, 68810397]

約数ペア:

[(1, 68810397), (3, 22936799), (47, 1464051), (141, 488017), (401, 171597), (1203, 57199), (1217, 56541), (3651, 18847)]