264906207

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{8863}}^1$

素因数の和:8922

約数の個数: 28

約数和(自身を含む): 406910784

約数和(自身を除く): 142004577

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 8863, 9963, 26589, 29889, 79767, 239301, 363383, 717903, 1090149, 2153709, 3270447, 6461127, 9811341, 29434023, 88302069, 264906207]

約数ペア:

[(1, 264906207), (3, 88302069), (9, 29434023), (27, 9811341), (41, 6461127), (81, 3270447), (123, 2153709), (243, 1090149), (369, 717903), (729, 363383), (1107, 239301), (3321, 79767), (8863, 29889), (9963, 26589)]