37742859

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 68739840

約数和(自身を除く): 30996981

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 107, 231, 321, 509, 693, 749, 963, 1177, 1527, 2247, 3531, 3563, 4581, 5599, 6741, 8239, 10593, 10689, 16797, 24717, 32067, 39193, 50391, 54463, 74151, 117579, 163389, 352737, 381241, 490167, 599093, 1143723, 1797279, 3431169, 4193651, 5391837, 12580953, 37742859]

約数ペア:

[(1, 37742859), (3, 12580953), (7, 5391837), (9, 4193651), (11, 3431169), (21, 1797279), (33, 1143723), (63, 599093), (77, 490167), (99, 381241), (107, 352737), (231, 163389), (321, 117579), (509, 74151), (693, 54463), (749, 50391), (963, 39193), (1177, 32067), (1527, 24717), (2247, 16797), (3531, 10689), (3563, 10593), (4581, 8239), (5599, 6741)]