75443121

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 119073708

約数和(自身を除く): 43630587

約数列:

[1, 3, 9, 13, 39, 117, 169, 193, 257, 507, 579, 771, 1521, 1737, 2313, 2509, 3341, 7527, 10023, 22581, 30069, 32617, 43433, 49601, 97851, 130299, 148803, 293553, 390897, 446409, 644813, 1934439, 5803317, 8382569, 25147707, 75443121]

約数ペア:

[(1, 75443121), (3, 25147707), (9, 8382569), (13, 5803317), (39, 1934439), (117, 644813), (169, 446409), (193, 390897), (257, 293553), (507, 148803), (579, 130299), (771, 97851), (1521, 49601), (1737, 43433), (2313, 32617), (2509, 30069), (3341, 22581), (7527, 10023)]