77771541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5309}}^1$

素因数の和:5588

約数の個数: 16

約数和(自身を含む): 109598400

約数和(自身を除く): 31826859

約数列:

[1, 3, 19, 57, 257, 771, 4883, 5309, 14649, 15927, 100871, 302613, 1364413, 4093239, 25923847, 77771541]

約数ペア:

[(1, 77771541), (3, 25923847), (19, 4093239), (57, 1364413), (257, 302613), (771, 100871), (4883, 15927), (5309, 14649)]