77884551

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{26959}}^1$

素因数の和:27075

約数の個数: 16

約数和(自身を含む): 116467200

約数和(自身を除く): 38582649

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 26959, 80877, 242631, 727893, 2884613, 8653839, 25961517, 77884551]

約数ペア:

[(1, 77884551), (3, 25961517), (9, 8653839), (27, 2884613), (107, 727893), (321, 242631), (963, 80877), (2889, 26959)]