57048021

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 84651840

約数和(自身を除く): 27603819

約数列:

[1, 3, 9, 67, 89, 201, 267, 603, 801, 1063, 3189, 5963, 9567, 17889, 53667, 71221, 94607, 213663, 283821, 640989, 851463, 6338669, 19016007, 57048021]

約数ペア:

[(1, 57048021), (3, 19016007), (9, 6338669), (67, 851463), (89, 640989), (201, 283821), (267, 213663), (603, 94607), (801, 71221), (1063, 53667), (3189, 17889), (5963, 9567)]