80778543

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{54617}}^1$

素因数の和:54666

約数の個数: 16

約数和(自身を含む): 117974880

約数和(自身を除く): 37196337

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 54617, 163851, 928489, 1583893, 2785467, 4751679, 26926181, 80778543]

約数ペア:

[(1, 80778543), (3, 26926181), (17, 4751679), (29, 2785467), (51, 1583893), (87, 928489), (493, 163851), (1479, 54617)]