81645366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1237051}}^1$

素因数の和:1237067

約数の個数: 16

約数和(自身を含む): 178135488

約数和(自身を除く): 96490122

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1237051, 2474102, 3711153, 7422306, 13607561, 27215122, 40822683, 81645366]

約数ペア:

[(1, 81645366), (2, 40822683), (3, 27215122), (6, 13607561), (11, 7422306), (22, 3711153), (33, 2474102), (66, 1237051)]