27157821

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{911}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 38231040

約数和(自身を除く): 11073219

約数列:

[1, 3, 19, 57, 523, 911, 1569, 2733, 9937, 17309, 29811, 51927, 476453, 1429359, 9052607, 27157821]

約数ペア:

[(1, 27157821), (3, 9052607), (19, 1429359), (57, 476453), (523, 51927), (911, 29811), (1569, 17309), (2733, 9937)]