64869887797

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1\times {\mathrm{250489}}^1$

素因数の和:252324

約数の個数: 16

約数和(自身を含む): 76253163840

約数和(自身を除く): 11383276043

約数列:

[1, 11, 13, 143, 1811, 19921, 23543, 250489, 258973, 2755379, 3256357, 35819927, 453635579, 4989991369, 5897262527, 64869887797]

約数ペア:

[(1, 64869887797), (11, 5897262527), (13, 4989991369), (143, 453635579), (1811, 35819927), (19921, 3256357), (23543, 2755379), (250489, 258973)]