68994177

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193261}}^1$

素因数の和:193288

約数の個数: 16

約数和(自身を含む): 111318912

約数和(自身を除く): 42324735

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 193261, 579783, 1352827, 3285437, 4058481, 9856311, 22998059, 68994177]

約数ペア:

[(1, 68994177), (3, 22998059), (7, 9856311), (17, 4058481), (21, 3285437), (51, 1352827), (119, 579783), (357, 193261)]