77939901

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{74017}}^1$

素因数の和:74042

約数の個数: 20

約数和(自身を含む): 125386492

約数和(自身を除く): 47446591

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 74017, 222051, 666153, 962221, 1998459, 2886663, 5995377, 8659989, 25979967, 77939901]

約数ペア:

[(1, 77939901), (3, 25979967), (9, 8659989), (13, 5995377), (27, 2886663), (39, 1998459), (81, 962221), (117, 666153), (351, 222051), (1053, 74017)]