201075021

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34319}}^1$

素因数の和:34366

約数の個数: 32

約数和(自身を含む): 351436800

約数和(自身を除く): 150361779

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 34319, 102957, 240233, 308871, 720699, 926613, 1063889, 2162097, 3191667, 6486291, 7447223, 9575001, 22341669, 28725003, 67025007, 201075021]

約数ペア:

[(1, 201075021), (3, 67025007), (7, 28725003), (9, 22341669), (21, 9575001), (27, 7447223), (31, 6486291), (63, 3191667), (93, 2162097), (189, 1063889), (217, 926613), (279, 720699), (651, 308871), (837, 240233), (1953, 102957), (5859, 34319)]