64608873

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{839}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 104294400

約数和(自身を除く): 39685527

約数列:

[1, 3, 7, 19, 21, 57, 133, 193, 399, 579, 839, 1351, 2517, 3667, 4053, 5873, 11001, 15941, 17619, 25669, 47823, 77007, 111587, 161927, 334761, 485781, 1133489, 3076613, 3400467, 9229839, 21536291, 64608873]

約数ペア:

[(1, 64608873), (3, 21536291), (7, 9229839), (19, 3400467), (21, 3076613), (57, 1133489), (133, 485781), (193, 334761), (399, 161927), (579, 111587), (839, 77007), (1351, 47823), (2517, 25669), (3667, 17619), (4053, 15941), (5873, 11001)]