65382009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{811}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 109132800

約数和(自身を除く): 43750791

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 349, 811, 1047, 2433, 2443, 3839, 5677, 7329, 8921, 11517, 17031, 26763, 26873, 62447, 80619, 187341, 283039, 849117, 1981273, 3113429, 5943819, 9340287, 21794003, 65382009]

約数ペア:

[(1, 65382009), (3, 21794003), (7, 9340287), (11, 5943819), (21, 3113429), (33, 1981273), (77, 849117), (231, 283039), (349, 187341), (811, 80619), (1047, 62447), (2433, 26873), (2443, 26763), (3839, 17031), (5677, 11517), (7329, 8921)]