745131069

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{133321}}^1$

素因数の和:133359

約数の個数: 24

約数和(自身を含む): 1164700992

約数和(自身を除く): 419569923

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 133321, 399963, 1199889, 3066383, 3599667, 9199149, 10799001, 27597447, 32397003, 82792341, 248377023, 745131069]

約数ペア:

[(1, 745131069), (3, 248377023), (9, 82792341), (23, 32397003), (27, 27597447), (69, 10799001), (81, 9199149), (207, 3599667), (243, 3066383), (621, 1199889), (1863, 399963), (5589, 133321)]