54394767

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 92518400

約数和(自身を除く): 38123633

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1039, 1939, 2493, 3117, 5817, 7273, 7479, 9351, 17451, 21819, 28053, 52353, 65457, 196371, 287803, 863409, 2014621, 2590227, 6043863, 7770681, 18131589, 54394767]

約数ペア:

[(1, 54394767), (3, 18131589), (7, 7770681), (9, 6043863), (21, 2590227), (27, 2014621), (63, 863409), (189, 287803), (277, 196371), (831, 65457), (1039, 52353), (1939, 28053), (2493, 21819), (3117, 17451), (5817, 9351), (7273, 7479)]