51228099

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{145949}}^1$

素因数の和:145971

約数の個数: 16

約数和(自身を含む): 81732000

約数和(自身を除く): 30503901

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 145949, 437847, 1313541, 1897337, 3940623, 5692011, 17076033, 51228099]

約数ペア:

[(1, 51228099), (3, 17076033), (9, 5692011), (13, 3940623), (27, 1897337), (39, 1313541), (117, 437847), (351, 145949)]