827893629

素因数分解:

$3^4\times {\mathrm{2473}}^1\times {\mathrm{4133}}^1$

素因数の和:6618

約数の個数: 20

約数和(自身を含む): 1237529436

約数和(自身を除く): 409635807

約数列:

[1, 3, 9, 27, 81, 2473, 4133, 7419, 12399, 22257, 37197, 66771, 111591, 200313, 334773, 10220909, 30662727, 91988181, 275964543, 827893629]

約数ペア:

[(1, 827893629), (3, 275964543), (9, 91988181), (27, 30662727), (81, 10220909), (2473, 334773), (4133, 200313), (7419, 111591), (12399, 66771), (22257, 37197)]