7273828863

素因数分解:

$3^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{51383}}^1$

素因数の和:51513

約数の個数: 48

約数和(自身を含む): 12652796160

約数和(自身を除く): 5378967297

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 107, 147, 189, 321, 441, 749, 963, 1323, 2247, 2889, 5243, 6741, 15729, 20223, 47187, 51383, 141561, 154149, 359681, 462447, 1079043, 1387341, 2517767, 3237129, 5497981, 7553301, 9711387, 16493943, 22659903, 38485867, 49481829, 67979709, 115457601, 148445487, 269401069, 346372803, 808203207, 1039118409, 2424609621, 7273828863]

約数ペア:

[(1, 7273828863), (3, 2424609621), (7, 1039118409), (9, 808203207), (21, 346372803), (27, 269401069), (49, 148445487), (63, 115457601), (107, 67979709), (147, 49481829), (189, 38485867), (321, 22659903), (441, 16493943), (749, 9711387), (963, 7553301), (1323, 5497981), (2247, 3237129), (2889, 2517767), (5243, 1387341), (6741, 1079043), (15729, 462447), (20223, 359681), (47187, 154149), (51383, 141561)]