87269697

素因数分解:

$3^3\times {\mathrm{1307}}^1\times {\mathrm{2473}}^1$

素因数の和:3789

約数の個数: 16

約数和(自身を含む): 129439680

約数和(自身を除く): 42169983

約数列:

[1, 3, 9, 27, 1307, 2473, 3921, 7419, 11763, 22257, 35289, 66771, 3232211, 9696633, 29089899, 87269697]

約数ペア:

[(1, 87269697), (3, 29089899), (9, 9696633), (27, 3232211), (1307, 66771), (2473, 35289), (3921, 22257), (7419, 11763)]