73261293

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{81131}}^1$

素因数の和:81184

約数の個数: 16

約数和(自身を含む): 114233856

約数和(自身を除く): 40972563

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 81131, 243393, 567917, 1703751, 3488633, 10465899, 24420431, 73261293]

約数ペア:

[(1, 73261293), (3, 24420431), (7, 10465899), (21, 3488633), (43, 1703751), (129, 567917), (301, 243393), (903, 81131)]