86718573

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 132823680

約数和(自身を除く): 46105107

約数列:

[1, 3, 9, 27, 43, 113, 129, 339, 387, 661, 1017, 1161, 1983, 3051, 4859, 5949, 14577, 17847, 28423, 43731, 74693, 85269, 131193, 224079, 255807, 672237, 767421, 2016711, 3211799, 9635397, 28906191, 86718573]

約数ペア:

[(1, 86718573), (3, 28906191), (9, 9635397), (27, 3211799), (43, 2016711), (113, 767421), (129, 672237), (339, 255807), (387, 224079), (661, 131193), (1017, 85269), (1161, 74693), (1983, 43731), (3051, 28423), (4859, 17847), (5949, 14577)]