156657663

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4969}}^1$

素因数の和:5119

約数の個数: 24

約数和(自身を含む): 235697280

約数和(自身を除く): 79039617

約数列:

[1, 3, 9, 31, 93, 113, 279, 339, 1017, 3503, 4969, 10509, 14907, 31527, 44721, 154039, 462117, 561497, 1386351, 1684491, 5053473, 17406407, 52219221, 156657663]

約数ペア:

[(1, 156657663), (3, 52219221), (9, 17406407), (31, 5053473), (93, 1684491), (113, 1386351), (279, 561497), (339, 462117), (1017, 154039), (3503, 44721), (4969, 31527), (10509, 14907)]