16111953

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 60

約数和(自身を含む): 28697328

約数和(自身を除く): 12585375

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 107, 117, 143, 169, 297, 321, 351, 429, 507, 891, 963, 1053, 1177, 1287, 1391, 1521, 1859, 2889, 3531, 3861, 4173, 4563, 5577, 8667, 10593, 11583, 12519, 13689, 15301, 16731, 18083, 31779, 37557, 45903, 50193, 54249, 95337, 112671, 137709, 150579, 162747, 198913, 413127, 488241, 596739, 1239381, 1464723, 1790217, 5370651, 16111953]

約数ペア:

[(1, 16111953), (3, 5370651), (9, 1790217), (11, 1464723), (13, 1239381), (27, 596739), (33, 488241), (39, 413127), (81, 198913), (99, 162747), (107, 150579), (117, 137709), (143, 112671), (169, 95337), (297, 54249), (321, 50193), (351, 45903), (429, 37557), (507, 31779), (891, 18083), (963, 16731), (1053, 15301), (1177, 13689), (1287, 12519), (1391, 11583), (1521, 10593), (1859, 8667), (2889, 5577), (3531, 4563), (3861, 4173)]