155220411

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 219428352

約数和(自身を除く): 64207941

約数列:

[1, 3, 43, 53, 73, 129, 159, 219, 311, 933, 2279, 3139, 3869, 6837, 9417, 11607, 13373, 16483, 22703, 40119, 49449, 68109, 166367, 499101, 708769, 976229, 1203259, 2126307, 2928687, 3609777, 51740137, 155220411]

約数ペア:

[(1, 155220411), (3, 51740137), (43, 3609777), (53, 2928687), (73, 2126307), (129, 1203259), (159, 976229), (219, 708769), (311, 499101), (933, 166367), (2279, 68109), (3139, 49449), (3869, 40119), (6837, 22703), (9417, 16483), (11607, 13373)]