187466157

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 299475000

約数和(自身を除く): 112008843

約数列:

[1, 3, 9, 17, 27, 51, 81, 109, 153, 327, 459, 981, 1249, 1377, 1853, 2943, 3747, 5559, 8829, 11241, 16677, 21233, 33723, 50031, 63699, 101169, 136141, 150093, 191097, 408423, 573291, 1225269, 1719873, 2314397, 3675807, 6943191, 11027421, 20829573, 62488719, 187466157]

約数ペア:

[(1, 187466157), (3, 62488719), (9, 20829573), (17, 11027421), (27, 6943191), (51, 3675807), (81, 2314397), (109, 1719873), (153, 1225269), (327, 573291), (459, 408423), (981, 191097), (1249, 150093), (1377, 136141), (1853, 101169), (2943, 63699), (3747, 50031), (5559, 33723), (8829, 21233), (11241, 16677)]