64003719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10453}}^1$

素因数の和:10626

約数の個数: 16

約数和(自身を含む): 92496992

約数和(自身を除く): 28493273

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 10453, 31359, 135889, 407667, 1641121, 4923363, 21334573, 64003719]

約数ペア:

[(1, 64003719), (3, 21334573), (13, 4923363), (39, 1641121), (157, 407667), (471, 135889), (2041, 31359), (6123, 10453)]