1566192267

素因数分解:

$3^4\times {\mathrm{1409}}^1\times {\mathrm{13723}}^1$

素因数の和:15144

約数の個数: 20

約数和(自身を含む): 2341451640

約数和(自身を除く): 775259373

約数列:

[1, 3, 9, 27, 81, 1409, 4227, 12681, 13723, 38043, 41169, 114129, 123507, 370521, 1111563, 19335707, 58007121, 174021363, 522064089, 1566192267]

約数ペア:

[(1, 1566192267), (3, 522064089), (9, 174021363), (27, 58007121), (81, 19335707), (1409, 1111563), (4227, 370521), (12681, 123507), (13723, 114129), (38043, 41169)]