204664437

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 300358656

約数和(自身を除く): 95694219

約数列:

[1, 3, 9, 127, 137, 381, 411, 1143, 1233, 1307, 3921, 11763, 17399, 52197, 156591, 165989, 179059, 497967, 537177, 1493901, 1611531, 22740493, 68221479, 204664437]

約数ペア:

[(1, 204664437), (3, 68221479), (9, 22740493), (127, 1611531), (137, 1493901), (381, 537177), (411, 497967), (1143, 179059), (1233, 165989), (1307, 156591), (3921, 52197), (11763, 17399)]