137400129

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8779}}^1$

素因数の和:8869

約数の個数: 24

約数和(自身を含む): 208191360

約数和(自身を除く): 70791231

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 8779, 15651, 26337, 79011, 324823, 412613, 974469, 1237839, 2923407, 3713517, 15266681, 45800043, 137400129]

約数ペア:

[(1, 137400129), (3, 45800043), (9, 15266681), (37, 3713517), (47, 2923407), (111, 1237839), (141, 974469), (333, 412613), (423, 324823), (1739, 79011), (5217, 26337), (8779, 15651)]