66613479

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1103}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 91252224

約数和(自身を除く): 24638745

約数列:

[1, 3, 41, 123, 491, 1103, 1473, 3309, 20131, 45223, 60393, 135669, 541573, 1624719, 22204493, 66613479]

約数ペア:

[(1, 66613479), (3, 22204493), (41, 1624719), (123, 541573), (491, 135669), (1103, 60393), (1473, 45223), (3309, 20131)]