109142721

素因数分解:

$3^5\times {\mathrm{101}}^1\times {\mathrm{4447}}^1$

素因数の和:4563

約数の個数: 24

約数和(自身を含む): 165145344

約数和(自身を除く): 56002623

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 909, 2727, 4447, 8181, 13341, 24543, 40023, 120069, 360207, 449147, 1080621, 1347441, 4042323, 12126969, 36380907, 109142721]

約数ペア:

[(1, 109142721), (3, 36380907), (9, 12126969), (27, 4042323), (81, 1347441), (101, 1080621), (243, 449147), (303, 360207), (909, 120069), (2727, 40023), (4447, 24543), (8181, 13341)]