66708927

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 40

約数和(自身を含む): 104282640

約数和(自身を除く): 37573713

約数列:

[1, 3, 9, 27, 41, 53, 81, 123, 159, 369, 379, 477, 1107, 1137, 1431, 2173, 3321, 3411, 4293, 6519, 10233, 15539, 19557, 20087, 30699, 46617, 58671, 60261, 139851, 176013, 180783, 419553, 542349, 823567, 1258659, 1627047, 2470701, 7412103, 22236309, 66708927]

約数ペア:

[(1, 66708927), (3, 22236309), (9, 7412103), (27, 2470701), (41, 1627047), (53, 1258659), (81, 823567), (123, 542349), (159, 419553), (369, 180783), (379, 176013), (477, 139851), (1107, 60261), (1137, 58671), (1431, 46617), (2173, 30699), (3321, 20087), (3411, 19557), (4293, 15539), (6519, 10233)]