80974743

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{1979}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 112907520

約数和(自身を除く): 31932777

約数列:

[1, 3, 23, 69, 593, 1779, 1979, 5937, 13639, 40917, 45517, 136551, 1173547, 3520641, 26991581, 80974743]

約数ペア:

[(1, 80974743), (3, 26991581), (23, 3520641), (69, 1173547), (593, 136551), (1779, 45517), (1979, 40917), (5937, 13639)]