68362287

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191491}}^1$

素因数の和:191518

約数の個数: 16

約数和(自身を含む): 110299392

約数和(自身を除く): 41937105

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 191491, 574473, 1340437, 3255347, 4021311, 9766041, 22787429, 68362287]

約数ペア:

[(1, 68362287), (3, 22787429), (7, 9766041), (17, 4021311), (21, 3255347), (51, 1340437), (119, 574473), (357, 191491)]