69149157

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{641}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 115375104

約数和(自身を除く): 46225947

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 467, 641, 1401, 1923, 3269, 4487, 5137, 7051, 9807, 13461, 15411, 21153, 35959, 49357, 107877, 148071, 299347, 898041, 2095429, 3292817, 6286287, 9878451, 23049719, 69149157]

約数ペア:

[(1, 69149157), (3, 23049719), (7, 9878451), (11, 6286287), (21, 3292817), (33, 2095429), (77, 898041), (231, 299347), (467, 148071), (641, 107877), (1401, 49357), (1923, 35959), (3269, 21153), (4487, 15411), (5137, 13461), (7051, 9807)]