72823539

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2450

約数の個数: 16

約数和(自身を含む): 99624960

約数和(自身を除く): 26801421

約数列:

[1, 3, 47, 141, 239, 717, 2161, 6483, 11233, 33699, 101567, 304701, 516479, 1549437, 24274513, 72823539]

約数ペア:

[(1, 72823539), (3, 24274513), (47, 1549437), (141, 516479), (239, 304701), (717, 101567), (2161, 33699), (6483, 11233)]