86179743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1709}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 134447040

約数和(自身を除く): 48267297

約数列:

[1, 3, 9, 13, 39, 117, 431, 1293, 1709, 3879, 5127, 5603, 15381, 16809, 22217, 50427, 66651, 199953, 736579, 2209737, 6629211, 9575527, 28726581, 86179743]

約数ペア:

[(1, 86179743), (3, 28726581), (9, 9575527), (13, 6629211), (39, 2209737), (117, 736579), (431, 199953), (1293, 66651), (1709, 50427), (3879, 22217), (5127, 16809), (5603, 15381)]