40664511

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 63191040

約数和(自身を除く): 22526529

約数列:

[1, 3, 9, 27, 59, 67, 81, 127, 177, 201, 381, 531, 603, 1143, 1593, 1809, 3429, 3953, 4779, 5427, 7493, 8509, 10287, 11859, 22479, 25527, 35577, 67437, 76581, 106731, 202311, 229743, 320193, 502031, 606933, 689229, 1506093, 4518279, 13554837, 40664511]

約数ペア:

[(1, 40664511), (3, 13554837), (9, 4518279), (27, 1506093), (59, 689229), (67, 606933), (81, 502031), (127, 320193), (177, 229743), (201, 202311), (381, 106731), (531, 76581), (603, 67437), (1143, 35577), (1593, 25527), (1809, 22479), (3429, 11859), (3953, 10287), (4779, 8509), (5427, 7493)]