28776303

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 43680000

約数和(自身を除く): 14903697

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 1499, 2133, 4497, 6399, 13491, 19197, 40473, 118421, 121419, 355263, 364257, 1065789, 3197367, 9592101, 28776303]

約数ペア:

[(1, 28776303), (3, 9592101), (9, 3197367), (27, 1065789), (79, 364257), (81, 355263), (237, 121419), (243, 118421), (711, 40473), (1499, 19197), (2133, 13491), (4497, 6399)]