66537339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 100880640

約数和(自身を除く): 34343301

約数列:

[1, 3, 11, 29, 33, 87, 251, 277, 319, 753, 831, 957, 2761, 3047, 7279, 8033, 8283, 9141, 21837, 24099, 69527, 80069, 88363, 208581, 240207, 265089, 764797, 2016283, 2294391, 6048849, 22179113, 66537339]

約数ペア:

[(1, 66537339), (3, 22179113), (11, 6048849), (29, 2294391), (33, 2016283), (87, 764797), (251, 265089), (277, 240207), (319, 208581), (753, 88363), (831, 80069), (957, 69527), (2761, 24099), (3047, 21837), (7279, 9141), (8033, 8283)]