281936694567

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{6563}}^1\times {\mathrm{118343}}^1$

素因数の和:124931

約数の個数: 24

約数和(自身を含む): 413262928512

約数和(自身を除く): 131326233945

約数列:

[1, 3, 11, 33, 121, 363, 6563, 19689, 72193, 118343, 216579, 355029, 794123, 1301773, 2382369, 3905319, 14319503, 42958509, 776685109, 2330055327, 8543536199, 25630608597, 93978898189, 281936694567]

約数ペア:

[(1, 281936694567), (3, 93978898189), (11, 25630608597), (33, 8543536199), (121, 2330055327), (363, 776685109), (6563, 42958509), (19689, 14319503), (72193, 3905319), (118343, 2382369), (216579, 1301773), (355029, 794123)]