48482217

素因数分解:

$3^2\times 7^2\times {\mathrm{109937}}^1$

素因数の和:109957

約数の個数: 18

約数和(自身を含む): 81464058

約数和(自身を除く): 32981841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 109937, 329811, 769559, 989433, 2308677, 5386913, 6926031, 16160739, 48482217]

約数ペア:

[(1, 48482217), (3, 16160739), (7, 6926031), (9, 5386913), (21, 2308677), (49, 989433), (63, 769559), (147, 329811), (441, 109937)]