68901357

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11353}}^1$

素因数の和:11397

約数の個数: 24

約数和(自身を含む): 111541696

約数和(自身を除く): 42640339

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 11353, 34059, 79471, 193001, 238413, 579003, 1351007, 3281017, 4053021, 9843051, 22967119, 68901357]

約数ペア:

[(1, 68901357), (3, 22967119), (7, 9843051), (17, 4053021), (21, 3281017), (51, 1351007), (119, 579003), (289, 238413), (357, 193001), (867, 79471), (2023, 34059), (6069, 11353)]