173824569

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 88831431

約数列:

[1, 3, 9, 27, 79, 227, 237, 359, 681, 711, 1077, 2043, 2133, 3231, 6129, 9693, 17933, 28361, 53799, 81493, 85083, 161397, 244479, 255249, 484191, 733437, 765747, 2200311, 6437947, 19313841, 57941523, 173824569]

約数ペア:

[(1, 173824569), (3, 57941523), (9, 19313841), (27, 6437947), (79, 2200311), (227, 765747), (237, 733437), (359, 484191), (681, 255249), (711, 244479), (1077, 161397), (2043, 85083), (2133, 81493), (3231, 53799), (6129, 28361), (9693, 17933)]