61517169

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 109175040

約数和(自身を除く): 47657871

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 809, 1071, 1207, 1491, 2427, 3621, 4473, 5663, 7281, 8449, 10863, 13753, 16989, 25347, 41259, 50967, 57439, 76041, 96271, 123777, 172317, 288813, 402073, 516951, 866439, 976463, 1206219, 2929389, 3618657, 6835241, 8788167, 20505723, 61517169]

約数ペア:

[(1, 61517169), (3, 20505723), (7, 8788167), (9, 6835241), (17, 3618657), (21, 2929389), (51, 1206219), (63, 976463), (71, 866439), (119, 516951), (153, 402073), (213, 288813), (357, 172317), (497, 123777), (639, 96271), (809, 76041), (1071, 57439), (1207, 50967), (1491, 41259), (2427, 25347), (3621, 16989), (4473, 13753), (5663, 10863), (7281, 8449)]