73692423

素因数分解:

$3^6\times 7^2\times {\mathrm{2063}}^1$

素因数の和:2095

約数の個数: 42

約数和(自身を含む): 128589264

約数和(自身を除く): 54896841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 2063, 3969, 5103, 6189, 11907, 14441, 18567, 35721, 43323, 55701, 101087, 129969, 167103, 303261, 389907, 501309, 909783, 1169721, 1503927, 2729349, 3509163, 8188047, 10527489, 24564141, 73692423]

約数ペア:

[(1, 73692423), (3, 24564141), (7, 10527489), (9, 8188047), (21, 3509163), (27, 2729349), (49, 1503927), (63, 1169721), (81, 909783), (147, 501309), (189, 389907), (243, 303261), (441, 167103), (567, 129969), (729, 101087), (1323, 55701), (1701, 43323), (2063, 35721), (3969, 18567), (5103, 14441), (6189, 11907)]