56470959

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 29330001

約数列:

[1, 3, 9, 27, 83, 113, 223, 249, 339, 669, 747, 1017, 2007, 2241, 3051, 6021, 9379, 18509, 25199, 28137, 55527, 75597, 84411, 166581, 226791, 253233, 499743, 680373, 2091517, 6274551, 18823653, 56470959]

約数ペア:

[(1, 56470959), (3, 18823653), (9, 6274551), (27, 2091517), (83, 680373), (113, 499743), (223, 253233), (249, 226791), (339, 166581), (669, 84411), (747, 75597), (1017, 55527), (2007, 28137), (2241, 25199), (3051, 18509), (6021, 9379)]