66965751

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{60493}}^1$

素因数の和:60543

約数の個数: 16

約数和(自身を含む): 101629920

約数和(自身を除く): 34664169

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 60493, 181479, 544437, 1633311, 2480213, 7440639, 22321917, 66965751]

約数ペア:

[(1, 66965751), (3, 22321917), (9, 7440639), (27, 2480213), (41, 1633311), (123, 544437), (369, 181479), (1107, 60493)]