81353031

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3846

約数の個数: 16

約数和(自身を含む): 111041280

約数和(自身を除く): 29688249

約数列:

[1, 3, 83, 89, 249, 267, 3671, 7387, 11013, 22161, 304693, 326719, 914079, 980157, 27117677, 81353031]

約数ペア:

[(1, 81353031), (3, 27117677), (83, 980157), (89, 914079), (249, 326719), (267, 304693), (3671, 22161), (7387, 11013)]