275280489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{47129}}^1$

素因数の和:47205

約数の個数: 24

約数和(自身を含む): 441136800

約数和(自身を除く): 165856311

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 47129, 141387, 424161, 518419, 1555257, 2780611, 4665771, 8341833, 25025499, 30586721, 91760163, 275280489]

約数ペア:

[(1, 275280489), (3, 91760163), (9, 30586721), (11, 25025499), (33, 8341833), (59, 4665771), (99, 2780611), (177, 1555257), (531, 518419), (649, 424161), (1947, 141387), (5841, 47129)]