65080881

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 98824320

約数和(自身を除く): 33743439

約数列:

[1, 3, 9, 27, 83, 113, 249, 257, 339, 747, 771, 1017, 2241, 2313, 3051, 6939, 9379, 21331, 28137, 29041, 63993, 84411, 87123, 191979, 253233, 261369, 575937, 784107, 2410403, 7231209, 21693627, 65080881]

約数ペア:

[(1, 65080881), (3, 21693627), (9, 7231209), (27, 2410403), (83, 784107), (113, 575937), (249, 261369), (257, 253233), (339, 191979), (747, 87123), (771, 84411), (1017, 63993), (2241, 29041), (2313, 28137), (3051, 21331), (6939, 9379)]