155127069

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{20593}}^1$

素因数の和:20639

約数の個数: 24

約数和(自身を含む): 239878912

約数和(自身を除く): 84751843

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 20593, 61779, 185337, 556011, 638383, 1668033, 1915149, 5004099, 5745447, 17236341, 51709023, 155127069]

約数ペア:

[(1, 155127069), (3, 51709023), (9, 17236341), (27, 5745447), (31, 5004099), (81, 1915149), (93, 1668033), (243, 638383), (279, 556011), (837, 185337), (2511, 61779), (7533, 20593)]