55263897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2094

約数の個数: 32

約数和(自身を含む): 89331200

約数和(自身を除く): 34067303

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 1993, 2133, 3081, 5979, 9243, 17937, 25909, 27729, 53811, 77727, 157447, 233181, 472341, 699543, 1417023, 2046811, 4251069, 6140433, 18421299, 55263897]

約数ペア:

[(1, 55263897), (3, 18421299), (9, 6140433), (13, 4251069), (27, 2046811), (39, 1417023), (79, 699543), (117, 472341), (237, 233181), (351, 157447), (711, 77727), (1027, 53811), (1993, 27729), (2133, 25909), (3081, 17937), (5979, 9243)]