156920260851

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2029}}^1\times {\mathrm{41513}}^1$

素因数の和:43577

約数の個数: 40

約数和(自身を含む): 244730011680

約数和(自身を除く): 87809750829

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2029, 6087, 18261, 41513, 46667, 54783, 124539, 140001, 164349, 373617, 420003, 954799, 1120851, 1260009, 2864397, 3362553, 3780027, 8593191, 25779573, 77338719, 84229877, 252689631, 758068893, 1937287171, 2274206679, 5811861513, 6822620037, 17435584539, 52306753617, 156920260851]

約数ペア:

[(1, 156920260851), (3, 52306753617), (9, 17435584539), (23, 6822620037), (27, 5811861513), (69, 2274206679), (81, 1937287171), (207, 758068893), (621, 252689631), (1863, 84229877), (2029, 77338719), (6087, 25779573), (18261, 8593191), (41513, 3780027), (46667, 3362553), (54783, 2864397), (124539, 1260009), (140001, 1120851), (164349, 954799), (373617, 420003)]