963963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 1886976

約数和(自身を除く): 923013

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 107, 117, 143, 231, 273, 321, 429, 693, 749, 819, 963, 1001, 1177, 1287, 1391, 2247, 3003, 3531, 4173, 6741, 8239, 9009, 9737, 10593, 12519, 15301, 24717, 29211, 45903, 74151, 87633, 107107, 137709, 321321, 963963]

約数ペア:

[(1, 963963), (3, 321321), (7, 137709), (9, 107107), (11, 87633), (13, 74151), (21, 45903), (33, 29211), (39, 24717), (63, 15301), (77, 12519), (91, 10593), (99, 9737), (107, 9009), (117, 8239), (143, 6741), (231, 4173), (273, 3531), (321, 3003), (429, 2247), (693, 1391), (749, 1287), (819, 1177), (963, 1001)]