27647349

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{523}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 37627392

約数和(自身を除く): 9980043

約数列:

[1, 3, 67, 201, 263, 523, 789, 1569, 17621, 35041, 52863, 105123, 137549, 412647, 9215783, 27647349]

約数ペア:

[(1, 27647349), (3, 9215783), (67, 412647), (201, 137549), (263, 105123), (523, 52863), (789, 35041), (1569, 17621)]