91881481

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^2\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 18

約数和(自身を含む): 102202142

約数和(自身を除く): 10320661

約数列:

[1, 17, 23, 289, 391, 529, 601, 6647, 8993, 10217, 13823, 152881, 173689, 234991, 317929, 3994847, 5404793, 91881481]

約数ペア:

[(1, 91881481), (17, 5404793), (23, 3994847), (289, 317929), (391, 234991), (529, 173689), (601, 152881), (6647, 13823), (8993, 10217)]