66916629

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1327}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 104412672

約数和(自身を除く): 37496043

約数列:

[1, 3, 9, 13, 39, 117, 431, 1293, 1327, 3879, 3981, 5603, 11943, 16809, 17251, 50427, 51753, 155259, 571937, 1715811, 5147433, 7435181, 22305543, 66916629]

約数ペア:

[(1, 66916629), (3, 22305543), (9, 7435181), (13, 5147433), (39, 1715811), (117, 571937), (431, 155259), (1293, 51753), (1327, 50427), (3879, 17251), (3981, 16809), (5603, 11943)]