128539719

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{185483}}^1$

素因数の和:185507

約数の個数: 24

約数和(自身を含む): 231484032

約数和(自身を除く): 102944313

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 185483, 556449, 1298381, 1669347, 2040313, 3895143, 6120939, 11685429, 14282191, 18362817, 42846573, 128539719]

約数ペア:

[(1, 128539719), (3, 42846573), (7, 18362817), (9, 14282191), (11, 11685429), (21, 6120939), (33, 3895143), (63, 2040313), (77, 1669347), (99, 1298381), (231, 556449), (693, 185483)]