402231177

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{37907}}^1$

素因数の和:38050

約数の個数: 20

約数和(自身を含む): 605466576

約数和(自身を除く): 203235399

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 37907, 113721, 341163, 1023489, 3070467, 4965817, 14897451, 44692353, 134077059, 402231177]

約数ペア:

[(1, 402231177), (3, 134077059), (9, 44692353), (27, 14897451), (81, 4965817), (131, 3070467), (393, 1023489), (1179, 341163), (3537, 113721), (10611, 37907)]