120109437

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 219970296

約数和(自身を除く): 99860859

約数列:

[1, 3, 7, 9, 17, 21, 37, 49, 51, 63, 111, 119, 147, 153, 259, 333, 357, 433, 441, 629, 777, 833, 1071, 1299, 1813, 1887, 2331, 2499, 3031, 3897, 4403, 5439, 5661, 7361, 7497, 9093, 13209, 16021, 16317, 21217, 22083, 27279, 30821, 39627, 48063, 51527, 63651, 66249, 92463, 112147, 144189, 154581, 190953, 272357, 277389, 336441, 360689, 463743, 785029, 817071, 1009323, 1082067, 1906499, 2355087, 2451213, 3246201, 5719497, 7065261, 13345493, 17158491, 40036479, 120109437]

約数ペア:

[(1, 120109437), (3, 40036479), (7, 17158491), (9, 13345493), (17, 7065261), (21, 5719497), (37, 3246201), (49, 2451213), (51, 2355087), (63, 1906499), (111, 1082067), (119, 1009323), (147, 817071), (153, 785029), (259, 463743), (333, 360689), (357, 336441), (433, 277389), (441, 272357), (629, 190953), (777, 154581), (833, 144189), (1071, 112147), (1299, 92463), (1813, 66249), (1887, 63651), (2331, 51527), (2499, 48063), (3031, 39627), (3897, 30821), (4403, 27279), (5439, 22083), (5661, 21217), (7361, 16317), (7497, 16021), (9093, 13209)]