84106593

素因数分解:

$3^4\times {\mathrm{521}}^1\times {\mathrm{1993}}^1$

素因数の和:2526

約数の個数: 20

約数和(自身を含む): 125945028

約数和(自身を除く): 41838435

約数列:

[1, 3, 9, 27, 81, 521, 1563, 1993, 4689, 5979, 14067, 17937, 42201, 53811, 161433, 1038353, 3115059, 9345177, 28035531, 84106593]

約数ペア:

[(1, 84106593), (3, 28035531), (9, 9345177), (27, 3115059), (81, 1038353), (521, 161433), (1563, 53811), (1993, 42201), (4689, 17937), (5979, 14067)]