78836679

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{9511}}^1$

素因数の和:9827

約数の個数: 16

約数和(自身を含む): 117187840

約数和(自身を除く): 38351161

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 9511, 28533, 85599, 256797, 2919877, 8759631, 26278893, 78836679]

約数ペア:

[(1, 78836679), (3, 26278893), (9, 8759631), (27, 2919877), (307, 256797), (921, 85599), (2763, 28533), (8289, 9511)]