117765571

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^2$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 155217384

約数和(自身を除く): 37451813

約数列:

[1, 7, 11, 41, 49, 73, 77, 287, 451, 511, 539, 803, 2009, 2993, 3157, 3577, 5329, 5621, 20951, 22099, 32923, 37303, 39347, 58619, 146657, 218489, 230461, 261121, 410333, 1529423, 1613227, 2403379, 2872331, 10705961, 16823653, 117765571]

約数ペア:

[(1, 117765571), (7, 16823653), (11, 10705961), (41, 2872331), (49, 2403379), (73, 1613227), (77, 1529423), (287, 410333), (451, 261121), (511, 230461), (539, 218489), (803, 146657), (2009, 58619), (2993, 39347), (3157, 37303), (3577, 32923), (5329, 22099), (5621, 20951)]