15666779511

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{5347}}^1$

素因数の和:6013

約数の個数: 40

約数和(自身を含む): 23831693424

約数和(自身を除く): 8164913913

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 593, 1647, 1779, 4941, 5337, 5347, 16011, 16041, 36173, 48033, 48123, 108519, 144369, 325557, 326167, 433107, 976671, 978501, 2930013, 2935503, 3170771, 8806509, 9512313, 26419527, 28536939, 85610817, 193417031, 256832451, 580251093, 1740753279, 5222259837, 15666779511]

約数ペア:

[(1, 15666779511), (3, 5222259837), (9, 1740753279), (27, 580251093), (61, 256832451), (81, 193417031), (183, 85610817), (549, 28536939), (593, 26419527), (1647, 9512313), (1779, 8806509), (4941, 3170771), (5337, 2935503), (5347, 2930013), (16011, 978501), (16041, 976671), (36173, 433107), (48033, 326167), (48123, 325557), (108519, 144369)]