13323528081

素因数分解:

$3^4\times {\mathrm{1289}}^1\times {\mathrm{127609}}^1$

素因数の和:128910

約数の個数: 20

約数和(自身を含む): 19918644900

約数和(自身を除く): 6595116819

約数列:

[1, 3, 9, 27, 81, 1289, 3867, 11601, 34803, 104409, 127609, 382827, 1148481, 3445443, 10336329, 164488001, 493464003, 1480392009, 4441176027, 13323528081]

約数ペア:

[(1, 13323528081), (3, 4441176027), (9, 1480392009), (27, 493464003), (81, 164488001), (1289, 10336329), (3867, 3445443), (11601, 1148481), (34803, 382827), (104409, 127609)]