81145413

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 119976792

約数和(自身を除く): 38831379

約数列:

[1, 3, 9, 73, 113, 219, 339, 657, 1017, 1093, 3279, 8249, 9837, 24747, 74241, 79789, 123509, 239367, 370527, 718101, 1111581, 9016157, 27048471, 81145413]

約数ペア:

[(1, 81145413), (3, 27048471), (9, 9016157), (73, 1111581), (113, 718101), (219, 370527), (339, 239367), (657, 123509), (1017, 79789), (1093, 74241), (3279, 24747), (8249, 9837)]