156714669

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{47189}}^1$

素因数の和:47242

約数の個数: 20

約数和(自身を含む): 239819580

約数和(自身を除く): 83104911

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 47189, 141567, 424701, 1274103, 1934749, 3822309, 5804247, 17412741, 52238223, 156714669]

約数ペア:

[(1, 156714669), (3, 52238223), (9, 17412741), (27, 5804247), (41, 3822309), (81, 1934749), (123, 1274103), (369, 424701), (1107, 141567), (3321, 47189)]