58697217

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{1301}}^1$

素因数の和:1870

約数の個数: 20

約数和(自身を含む): 87908436

約数和(自身を除く): 29211219

約数列:

[1, 3, 9, 27, 81, 557, 1301, 1671, 3903, 5013, 11709, 15039, 35127, 45117, 105381, 724657, 2173971, 6521913, 19565739, 58697217]

約数ペア:

[(1, 58697217), (3, 19565739), (9, 6521913), (27, 2173971), (81, 724657), (557, 105381), (1301, 45117), (1671, 35127), (3903, 15039), (5013, 11709)]