27582561

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 41019264

約数和(自身を除く): 13436703

約数列:

[1, 3, 9, 47, 141, 197, 331, 423, 591, 993, 1773, 2979, 9259, 15557, 27777, 46671, 65207, 83331, 140013, 195621, 586863, 3064729, 9194187, 27582561]

約数ペア:

[(1, 27582561), (3, 9194187), (9, 3064729), (47, 586863), (141, 195621), (197, 140013), (331, 83331), (423, 65207), (591, 46671), (993, 27777), (1773, 15557), (2979, 9259)]