337523787

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 509312000

約数和(自身を除く): 171788213

約数列:

[1, 3, 9, 27, 79, 229, 237, 687, 691, 711, 2061, 2073, 2133, 6183, 6219, 18091, 18657, 54273, 54589, 158239, 162819, 163767, 474717, 488457, 491301, 1424151, 1473903, 4272453, 12500881, 37502643, 112507929, 337523787]

約数ペア:

[(1, 337523787), (3, 112507929), (9, 37502643), (27, 12500881), (79, 4272453), (229, 1473903), (237, 1424151), (687, 491301), (691, 488457), (711, 474717), (2061, 163767), (2073, 162819), (2133, 158239), (6183, 54589), (6219, 54273), (18091, 18657)]