790926201

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1087}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 1275405824

約数和(自身を除く): 484479623

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 691, 1053, 1087, 2073, 3261, 6219, 8983, 9783, 14131, 18657, 26949, 29349, 42393, 55971, 80847, 88047, 127179, 242541, 381537, 727623, 751117, 1144611, 2253351, 6760053, 9764521, 20280159, 29293563, 60840477, 87880689, 263642067, 790926201]

約数ペア:

[(1, 790926201), (3, 263642067), (9, 87880689), (13, 60840477), (27, 29293563), (39, 20280159), (81, 9764521), (117, 6760053), (351, 2253351), (691, 1144611), (1053, 751117), (1087, 727623), (2073, 381537), (3261, 242541), (6219, 127179), (8983, 88047), (9783, 80847), (14131, 55971), (18657, 42393), (26949, 29349)]