3640808979

素因数分解:

$3^6\times {\mathrm{41}}^2\times {\mathrm{2971}}^1$

素因数の和:3071

約数の個数: 42

約数和(自身を含む): 5596986308

約数和(自身を除く): 1956177329

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 1681, 2971, 3321, 5043, 8913, 9963, 15129, 26739, 29889, 45387, 80217, 121811, 136161, 240651, 365433, 408483, 721953, 1096299, 1225449, 2165859, 3288897, 4994251, 9866691, 14982753, 29600073, 44948259, 88800219, 134844777, 404534331, 1213602993, 3640808979]

約数ペア:

[(1, 3640808979), (3, 1213602993), (9, 404534331), (27, 134844777), (41, 88800219), (81, 44948259), (123, 29600073), (243, 14982753), (369, 9866691), (729, 4994251), (1107, 3288897), (1681, 2165859), (2971, 1225449), (3321, 1096299), (5043, 721953), (8913, 408483), (9963, 365433), (15129, 240651), (26739, 136161), (29889, 121811), (45387, 80217)]