268583607

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{4561}}^1$

素因数の和:5300

約数の個数: 20

約数和(自身を含む): 401857456

約数和(自身を除く): 133273849

約数列:

[1, 3, 9, 27, 81, 727, 2181, 4561, 6543, 13683, 19629, 41049, 58887, 123147, 369441, 3315847, 9947541, 29842623, 89527869, 268583607]

約数ペア:

[(1, 268583607), (3, 89527869), (9, 29842623), (27, 9947541), (81, 3315847), (727, 369441), (2181, 123147), (4561, 58887), (6543, 41049), (13683, 19629)]