57518919

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7109}}^1$

素因数の和:7175

約数の個数: 24

約数和(自身を含む): 88732800

約数和(自身を除く): 31213881

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 7109, 8091, 21327, 63981, 206161, 220379, 618483, 661137, 1855449, 1983411, 6390991, 19172973, 57518919]

約数ペア:

[(1, 57518919), (3, 19172973), (9, 6390991), (29, 1983411), (31, 1855449), (87, 661137), (93, 618483), (261, 220379), (279, 206161), (899, 63981), (2697, 21327), (7109, 8091)]