109655721

素因数分解:

$3^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{857}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 186151680

約数和(自身を除く): 76495959

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 677, 857, 2031, 2571, 4739, 5999, 6093, 7713, 14217, 17997, 18279, 23139, 42651, 53991, 127953, 161973, 580189, 1740567, 4061323, 5221701, 12183969, 15665103, 36551907, 109655721]

約数ペア:

[(1, 109655721), (3, 36551907), (7, 15665103), (9, 12183969), (21, 5221701), (27, 4061323), (63, 1740567), (189, 580189), (677, 161973), (857, 127953), (2031, 53991), (2571, 42651), (4739, 23139), (5999, 18279), (6093, 17997), (7713, 14217)]