79259643

素因数分解:

$3^2\times {\mathrm{71}}^2\times {\mathrm{1747}}^1$

素因数の和:1895

約数の個数: 18

約数和(自身を含む): 116187812

約数和(自身を除く): 36928169

約数列:

[1, 3, 9, 71, 213, 639, 1747, 5041, 5241, 15123, 15723, 45369, 124037, 372111, 1116333, 8806627, 26419881, 79259643]

約数ペア:

[(1, 79259643), (3, 26419881), (9, 8806627), (71, 1116333), (213, 372111), (639, 124037), (1747, 45369), (5041, 15723), (5241, 15123)]