134321247

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{2281}}^1$

素因数の和:3020

約数の個数: 20

約数和(自身を含む): 201016816

約数和(自身を除く): 66695569

約数列:

[1, 3, 9, 27, 81, 727, 2181, 2281, 6543, 6843, 19629, 20529, 58887, 61587, 184761, 1658287, 4974861, 14924583, 44773749, 134321247]

約数ペア:

[(1, 134321247), (3, 44773749), (9, 14924583), (27, 4974861), (81, 1658287), (727, 184761), (2181, 61587), (2281, 58887), (6543, 20529), (6843, 19629)]