64287117

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 95322240

約数和(自身を除く): 31035123

約数列:

[1, 3, 9, 47, 141, 379, 401, 423, 1137, 1203, 3411, 3609, 17813, 18847, 53439, 56541, 151979, 160317, 169623, 455937, 1367811, 7143013, 21429039, 64287117]

約数ペア:

[(1, 64287117), (3, 21429039), (9, 7143013), (47, 1367811), (141, 455937), (379, 169623), (401, 160317), (423, 151979), (1137, 56541), (1203, 53439), (3411, 18847), (3609, 17813)]