53981343

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 86950080

約数和(自身を除く): 32968737

約数列:

[1, 3, 9, 13, 27, 39, 113, 117, 339, 351, 1017, 1361, 1469, 3051, 4083, 4407, 12249, 13221, 17693, 36747, 39663, 53079, 153793, 159237, 461379, 477711, 1384137, 1999309, 4152411, 5997927, 17993781, 53981343]

約数ペア:

[(1, 53981343), (3, 17993781), (9, 5997927), (13, 4152411), (27, 1999309), (39, 1384137), (113, 477711), (117, 461379), (339, 159237), (351, 153793), (1017, 53079), (1361, 39663), (1469, 36747), (3051, 17693), (4083, 13221), (4407, 12249)]