71226207

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{881}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 111082608

約数和(自身を除く): 39856401

約数列:

[1, 3, 9, 13, 39, 117, 691, 881, 2073, 2643, 6219, 7929, 8983, 11453, 26949, 34359, 80847, 103077, 608771, 1826313, 5478939, 7914023, 23742069, 71226207]

約数ペア:

[(1, 71226207), (3, 23742069), (9, 7914023), (13, 5478939), (39, 1826313), (117, 608771), (691, 103077), (881, 80847), (2073, 34359), (2643, 26949), (6219, 11453), (7929, 8983)]