27730677

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1697}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 39936960

約数和(自身を除く): 12206283

約数列:

[1, 3, 13, 39, 419, 1257, 1697, 5091, 5447, 16341, 22061, 66183, 711043, 2133129, 9243559, 27730677]

約数ペア:

[(1, 27730677), (3, 9243559), (13, 2133129), (39, 711043), (419, 66183), (1257, 22061), (1697, 16341), (5091, 5447)]