8067519

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 20

約数和(自身を含む): 12156144

約数和(自身を除く): 4088625

約数列:

[1, 3, 9, 27, 81, 137, 411, 727, 1233, 2181, 3699, 6543, 11097, 19629, 58887, 99599, 298797, 896391, 2689173, 8067519]

約数ペア:

[(1, 8067519), (3, 2689173), (9, 896391), (27, 298797), (81, 99599), (137, 58887), (411, 19629), (727, 11097), (1233, 6543), (2181, 3699)]