15661119033

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{16889}}^1$

素因数の和:17302

約数の個数: 48

約数和(自身を含む): 26559187200

約数和(自身を除く): 10898068167

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 359, 369, 861, 1077, 2513, 2583, 3231, 7539, 14719, 16889, 22617, 44157, 50667, 103033, 118223, 132471, 152001, 309099, 354669, 692449, 927297, 1064007, 2077347, 4847143, 6063151, 6232041, 14541429, 18189453, 42442057, 43624287, 54568359, 127326171, 248589191, 381978513, 745767573, 1740124337, 2237302719, 5220373011, 15661119033]

約数ペア:

[(1, 15661119033), (3, 5220373011), (7, 2237302719), (9, 1740124337), (21, 745767573), (41, 381978513), (63, 248589191), (123, 127326171), (287, 54568359), (359, 43624287), (369, 42442057), (861, 18189453), (1077, 14541429), (2513, 6232041), (2583, 6063151), (3231, 4847143), (7539, 2077347), (14719, 1064007), (16889, 927297), (22617, 692449), (44157, 354669), (50667, 309099), (103033, 152001), (118223, 132471)]