67131207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17387}}^1$

素因数の和:17420

約数の個数: 32

約数和(自身を含む): 116847360

約数和(自身を除く): 49716153

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 17387, 52161, 156483, 191257, 226031, 469449, 573771, 678093, 1721313, 2034279, 2486341, 5163939, 6102837, 7459023, 22377069, 67131207]

約数ペア:

[(1, 67131207), (3, 22377069), (9, 7459023), (11, 6102837), (13, 5163939), (27, 2486341), (33, 2034279), (39, 1721313), (99, 678093), (117, 573771), (143, 469449), (297, 226031), (351, 191257), (429, 156483), (1287, 52161), (3861, 17387)]