122670369

素因数分解:

$3^4\times {\mathrm{677}}^1\times {\mathrm{2237}}^1$

素因数の和:2926

約数の個数: 20

約数和(自身を含む): 183601044

約数和(自身を除く): 60930675

約数列:

[1, 3, 9, 27, 81, 677, 2031, 2237, 6093, 6711, 18279, 20133, 54837, 60399, 181197, 1514449, 4543347, 13630041, 40890123, 122670369]

約数ペア:

[(1, 122670369), (3, 40890123), (9, 13630041), (27, 4543347), (81, 1514449), (677, 181197), (2031, 60399), (2237, 54837), (6093, 20133), (6711, 18279)]