27041985

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11783}}^1$

素因数の和:11814

約数の個数: 32

約数和(自身を含む): 50906880

約数和(自身を除く): 23864895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11783, 35349, 58915, 106047, 176745, 200311, 318141, 530235, 600933, 1001555, 1590705, 1802799, 3004665, 5408397, 9013995, 27041985]

約数ペア:

[(1, 27041985), (3, 9013995), (5, 5408397), (9, 3004665), (15, 1802799), (17, 1590705), (27, 1001555), (45, 600933), (51, 530235), (85, 318141), (135, 200311), (153, 176745), (255, 106047), (459, 58915), (765, 35349), (2295, 11783)]