64056471

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 86427264

約数和(自身を除く): 22370793

約数列:

[1, 3, 157, 307, 443, 471, 921, 1329, 48199, 69551, 136001, 144597, 208653, 408003, 21352157, 64056471]

約数ペア:

[(1, 64056471), (3, 21352157), (157, 408003), (307, 208653), (443, 144597), (471, 136001), (921, 69551), (1329, 48199)]