68007459

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 101379072

約数和(自身を除く): 33371613

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 4327, 5239, 12981, 15717, 56251, 134137, 168753, 402411, 731263, 1743781, 2193789, 5231343, 22669153, 68007459]

約数ペア:

[(1, 68007459), (3, 22669153), (13, 5231343), (31, 2193789), (39, 1743781), (93, 731263), (169, 402411), (403, 168753), (507, 134137), (1209, 56251), (4327, 15717), (5239, 12981)]