226009719

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4723}}^1$

素因数の和:5151

約数の個数: 24

約数和(自身を含む): 352504880

約数和(自身を除く): 126495161

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 4723, 5317, 14169, 15951, 42507, 47853, 61399, 184197, 552591, 1931707, 5795121, 17385363, 25112191, 75336573, 226009719]

約数ペア:

[(1, 226009719), (3, 75336573), (9, 25112191), (13, 17385363), (39, 5795121), (117, 1931707), (409, 552591), (1227, 184197), (3681, 61399), (4723, 47853), (5317, 42507), (14169, 15951)]