57258531

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{52579}}^1$

素因数の和:52607

約数の個数: 18

約数和(自身を含む): 90910820

約数和(自身を除く): 33652289

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 52579, 157737, 473211, 578369, 1735107, 5205321, 6362059, 19086177, 57258531]

約数ペア:

[(1, 57258531), (3, 19086177), (9, 6362059), (11, 5205321), (33, 1735107), (99, 578369), (121, 473211), (363, 157737), (1089, 52579)]