13640807727

素因数分解:

$3^3\times {\mathrm{659}}^1\times {\mathrm{766639}}^1$

素因数の和:767307

約数の個数: 16

約数和(自身を含む): 20239296000

約数和(自身を除く): 6598488273

約数列:

[1, 3, 9, 27, 659, 1977, 5931, 17793, 766639, 2299917, 6899751, 20699253, 505215101, 1515645303, 4546935909, 13640807727]

約数ペア:

[(1, 13640807727), (3, 4546935909), (9, 1515645303), (27, 505215101), (659, 20699253), (1977, 6899751), (5931, 2299917), (17793, 766639)]