78847765929

素因数分解:

$3^6\times {\mathrm{829}}^1\times {\mathrm{130469}}^1$

素因数の和:131316

約数の個数: 28

約数和(自身を含む): 118361079300

約数和(自身を除く): 39513313371

約数列:

[1, 3, 9, 27, 81, 243, 729, 829, 2487, 7461, 22383, 67149, 130469, 201447, 391407, 604341, 1174221, 3522663, 10567989, 31703967, 95111901, 108158801, 324476403, 973429209, 2920287627, 8760862881, 26282588643, 78847765929]

約数ペア:

[(1, 78847765929), (3, 26282588643), (9, 8760862881), (27, 2920287627), (81, 973429209), (243, 324476403), (729, 108158801), (829, 95111901), (2487, 31703967), (7461, 10567989), (22383, 3522663), (67149, 1174221), (130469, 604341), (201447, 391407)]