74511999

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{18439}}^1$

素因数の和:18894

約数の個数: 12

約数和(自身を含む): 107874000

約数和(自身を除く): 33362001

約数列:

[1, 3, 9, 449, 1347, 4041, 18439, 55317, 165951, 8279111, 24837333, 74511999]

約数ペア:

[(1, 74511999), (3, 24837333), (9, 8279111), (449, 165951), (1347, 55317), (4041, 18439)]