56338983

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{30241}}^1$

素因数の和:30276

約数の個数: 20

約数和(自身を含む): 87822768

約数和(自身を除く): 31483785

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 30241, 90723, 272169, 695543, 816507, 2086629, 2449521, 6259887, 18779661, 56338983]

約数ペア:

[(1, 56338983), (3, 18779661), (9, 6259887), (23, 2449521), (27, 2086629), (69, 816507), (81, 695543), (207, 272169), (621, 90723), (1863, 30241)]