16537527

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{3347}}^1$

素因数の和:3420

約数の個数: 20

約数和(自身を含む): 25116696

約数和(自身を除く): 8579169

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 3347, 4941, 10041, 30123, 90369, 204167, 271107, 612501, 1837503, 5512509, 16537527]

約数ペア:

[(1, 16537527), (3, 5512509), (9, 1837503), (27, 612501), (61, 271107), (81, 204167), (183, 90369), (549, 30123), (1647, 10041), (3347, 4941)]