108922239

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{5113}}^1$

素因数の和:5388

約数の個数: 20

約数和(自身を含む): 163361616

約数和(自身を除く): 54439377

約数列:

[1, 3, 9, 27, 81, 263, 789, 2367, 5113, 7101, 15339, 21303, 46017, 138051, 414153, 1344719, 4034157, 12102471, 36307413, 108922239]

約数ペア:

[(1, 108922239), (3, 36307413), (9, 12102471), (27, 4034157), (81, 1344719), (263, 414153), (789, 138051), (2367, 46017), (5113, 21303), (7101, 15339)]