68112657

素因数分解:

$3^6\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 28

約数和(自身を含む): 102816324

約数和(自身を除く): 34703667

約数列:

[1, 3, 9, 27, 81, 233, 243, 401, 699, 729, 1203, 2097, 3609, 6291, 10827, 18873, 32481, 56619, 93433, 97443, 169857, 280299, 292329, 840897, 2522691, 7568073, 22704219, 68112657]

約数ペア:

[(1, 68112657), (3, 22704219), (9, 7568073), (27, 2522691), (81, 840897), (233, 292329), (243, 280299), (401, 169857), (699, 97443), (729, 93433), (1203, 56619), (2097, 32481), (3609, 18873), (6291, 10827)]