81330382314

素因数分解:

$2^1\times 3^4\times {\mathrm{502039397}}^1$

素因数の和:502039411

約数の個数: 20

約数和(自身を含む): 182240301474

約数和(自身を除く): 100909919160

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 502039397, 1004078794, 1506118191, 3012236382, 4518354573, 9036709146, 13555063719, 27110127438, 40665191157, 81330382314]

約数ペア:

[(1, 81330382314), (2, 40665191157), (3, 27110127438), (6, 13555063719), (9, 9036709146), (18, 4518354573), (27, 3012236382), (54, 1506118191), (81, 1004078794), (162, 502039397)]