71329271321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{91691}}^1\times {\mathrm{10103}}^1$

素因数の和:101812

約数の個数: 16

約数和(自身を含む): 88939772928

約数和(自身を除く): 17610501607

約数列:

[1, 7, 11, 77, 10103, 70721, 91691, 111133, 641837, 777931, 1008601, 7060207, 926354173, 6484479211, 10189895903, 71329271321]

約数ペア:

[(1, 71329271321), (7, 10189895903), (11, 6484479211), (77, 926354173), (10103, 7060207), (70721, 1008601), (91691, 777931), (111133, 641837)]