68220921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1151}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 95109120

約数和(自身を除く): 26888199

約数列:

[1, 3, 23, 69, 859, 1151, 2577, 3453, 19757, 26473, 59271, 79419, 988709, 2966127, 22740307, 68220921]

約数ペア:

[(1, 68220921), (3, 22740307), (23, 2966127), (69, 988709), (859, 79419), (1151, 59271), (2577, 26473), (3453, 19757)]