68897277

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 108633600

約数和(自身を除く): 39736323

約数列:

[1, 3, 9, 17, 27, 51, 153, 367, 409, 459, 1101, 1227, 3303, 3681, 6239, 6953, 9909, 11043, 18717, 20859, 56151, 62577, 150103, 168453, 187731, 450309, 1350927, 2551751, 4052781, 7655253, 22965759, 68897277]

約数ペア:

[(1, 68897277), (3, 22965759), (9, 7655253), (17, 4052781), (27, 2551751), (51, 1350927), (153, 450309), (367, 187731), (409, 168453), (459, 150103), (1101, 62577), (1227, 56151), (3303, 20859), (3681, 18717), (6239, 11043), (6953, 9909)]