55098207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2749}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 84942000

約数和(自身を除く): 29843793

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 2749, 6681, 8247, 20043, 24741, 46733, 140199, 360119, 420597, 1080357, 3241071, 6122023, 18366069, 55098207]

約数ペア:

[(1, 55098207), (3, 18366069), (9, 6122023), (17, 3241071), (51, 1080357), (131, 420597), (153, 360119), (393, 140199), (1179, 46733), (2227, 24741), (2749, 20043), (6681, 8247)]