64985011

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5623}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 80625664

約数和(自身を除く): 15640653

約数列:

[1, 7, 13, 91, 127, 889, 1651, 5623, 11557, 39361, 73099, 511693, 714121, 4998847, 9283573, 64985011]

約数ペア:

[(1, 64985011), (7, 9283573), (13, 4998847), (91, 714121), (127, 511693), (889, 73099), (1651, 39361), (5623, 11557)]