16543909431

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2399}}^1$

素因数の和:2613

約数の個数: 96

約数和(自身を含む): 29760307200

約数和(自身を除く): 13216397769

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 137, 141, 153, 329, 357, 411, 423, 799, 959, 987, 1071, 1233, 2329, 2397, 2399, 2877, 2961, 5593, 6439, 6987, 7191, 7197, 8631, 16303, 16779, 16793, 19317, 20961, 21591, 40783, 45073, 48909, 50337, 50379, 57951, 109463, 112753, 122349, 135219, 146727, 151137, 285481, 328389, 328663, 338259, 367047, 405657, 766241, 789271, 856443, 985167, 985989, 1014777, 1916801, 2298723, 2300641, 2367813, 2569329, 2957967, 5587271, 5750403, 6896169, 6901923, 7103439, 13417607, 15447161, 16761813, 17251209, 20705769, 39110897, 40252821, 46341483, 50285439, 108130127, 117332691, 120758463, 139024449, 262601737, 324390381, 351998073, 787805211, 973171143, 1838212159, 2363415633, 5514636477, 16543909431]

約数ペア:

[(1, 16543909431), (3, 5514636477), (7, 2363415633), (9, 1838212159), (17, 973171143), (21, 787805211), (47, 351998073), (51, 324390381), (63, 262601737), (119, 139024449), (137, 120758463), (141, 117332691), (153, 108130127), (329, 50285439), (357, 46341483), (411, 40252821), (423, 39110897), (799, 20705769), (959, 17251209), (987, 16761813), (1071, 15447161), (1233, 13417607), (2329, 7103439), (2397, 6901923), (2399, 6896169), (2877, 5750403), (2961, 5587271), (5593, 2957967), (6439, 2569329), (6987, 2367813), (7191, 2300641), (7197, 2298723), (8631, 1916801), (16303, 1014777), (16779, 985989), (16793, 985167), (19317, 856443), (20961, 789271), (21591, 766241), (40783, 405657), (45073, 367047), (48909, 338259), (50337, 328663), (50379, 328389), (57951, 285481), (109463, 151137), (112753, 146727), (122349, 135219)]