67728661

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6193

約数の個数: 24

約数和(自身を含む): 91640192

約数和(自身を除く): 23911531

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 6151, 11011, 43057, 67661, 79963, 473627, 559741, 744271, 879593, 5209897, 6157151, 9675523, 67728661]

約数ペア:

[(1, 67728661), (7, 9675523), (11, 6157151), (13, 5209897), (77, 879593), (91, 744271), (121, 559741), (143, 473627), (847, 79963), (1001, 67661), (1573, 43057), (6151, 11011)]