66548781

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13873}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 106052856

約数和(自身を除く): 39504075

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 13873, 41619, 124857, 180349, 541047, 568793, 1623141, 1706379, 5119137, 7394309, 22182927, 66548781]

約数ペア:

[(1, 66548781), (3, 22182927), (9, 7394309), (13, 5119137), (39, 1706379), (41, 1623141), (117, 568793), (123, 541047), (369, 180349), (533, 124857), (1599, 41619), (4797, 13873)]