71577891

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34429}}^1$

素因数の和:34456

約数の個数: 32

約数和(自身を含む): 132211200

約数和(自身を除く): 60633309

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 34429, 103287, 241003, 309861, 378719, 723009, 929583, 1136157, 2169027, 2651033, 3408471, 6507081, 7953099, 10225413, 23859297, 71577891]

約数ペア:

[(1, 71577891), (3, 23859297), (7, 10225413), (9, 7953099), (11, 6507081), (21, 3408471), (27, 2651033), (33, 2169027), (63, 1136157), (77, 929583), (99, 723009), (189, 378719), (231, 309861), (297, 241003), (693, 103287), (2079, 34429)]