87336549

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{2251}}^1$

素因数の和:2742

約数の個数: 20

約数和(自身を含む): 130796160

約数和(自身を除く): 43459611

約数列:

[1, 3, 9, 27, 81, 479, 1437, 2251, 4311, 6753, 12933, 20259, 38799, 60777, 182331, 1078229, 3234687, 9704061, 29112183, 87336549]

約数ペア:

[(1, 87336549), (3, 29112183), (9, 9704061), (27, 3234687), (81, 1078229), (479, 182331), (1437, 60777), (2251, 38799), (4311, 20259), (6753, 12933)]