78540527

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{761}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 89867232

約数和(自身を除く): 11326705

約数列:

[1, 13, 17, 221, 467, 761, 6071, 7939, 9893, 12937, 103207, 168181, 355387, 4620031, 6041579, 78540527]

約数ペア:

[(1, 78540527), (13, 6041579), (17, 4620031), (221, 355387), (467, 168181), (761, 103207), (6071, 12937), (7939, 9893)]