26620553961

素因数分解:

$3^3\times {\mathrm{409}}^1\times {\mathrm{2410627}}^1$

素因数の和:2411045

約数の個数: 16

約数和(自身を含む): 39534299200

約数和(自身を除く): 12913745239

約数列:

[1, 3, 9, 27, 409, 1227, 3681, 11043, 2410627, 7231881, 21695643, 65086929, 985946443, 2957839329, 8873517987, 26620553961]

約数ペア:

[(1, 26620553961), (3, 8873517987), (9, 2957839329), (27, 985946443), (409, 65086929), (1227, 21695643), (3681, 7231881), (11043, 2410627)]