68314311

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3719}}^1$

素因数の和:3895

約数の個数: 24

約数和(自身を含む): 106972320

約数和(自身を除く): 38658009

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 3719, 6123, 11157, 18369, 33471, 48347, 145041, 435123, 583883, 1751649, 5254947, 7590479, 22771437, 68314311]

約数ペア:

[(1, 68314311), (3, 22771437), (9, 7590479), (13, 5254947), (39, 1751649), (117, 583883), (157, 435123), (471, 145041), (1413, 48347), (2041, 33471), (3719, 18369), (6123, 11157)]