71168427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19429}}^1$

素因数の和:19483

約数の個数: 24

約数和(自身を含む): 115181040

約数和(自身を除く): 44012613

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 19429, 58287, 174861, 213719, 641157, 718873, 1923471, 2156619, 6469857, 7907603, 23722809, 71168427]

約数ペア:

[(1, 71168427), (3, 23722809), (9, 7907603), (11, 6469857), (33, 2156619), (37, 1923471), (99, 718873), (111, 641157), (333, 213719), (407, 174861), (1221, 58287), (3663, 19429)]