71866293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{13681}}^1$

素因数の和:13804

約数の個数: 16

約数和(自身を含む): 102450816

約数和(自身を除く): 30584523

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 13681, 41043, 232577, 697731, 1409143, 4227429, 23955431, 71866293]

約数ペア:

[(1, 71866293), (3, 23955431), (17, 4227429), (51, 1409143), (103, 697731), (309, 232577), (1751, 41043), (5253, 13681)]