54842211

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 83520000

約数和(自身を除く): 28677789

約数列:

[1, 3, 9, 27, 59, 173, 177, 199, 519, 531, 597, 1557, 1593, 1791, 4671, 5373, 10207, 11741, 30621, 34427, 35223, 91863, 103281, 105669, 275589, 309843, 317007, 929529, 2031193, 6093579, 18280737, 54842211]

約数ペア:

[(1, 54842211), (3, 18280737), (9, 6093579), (27, 2031193), (59, 929529), (173, 317007), (177, 309843), (199, 275589), (519, 105669), (531, 103281), (597, 91863), (1557, 35223), (1593, 34427), (1791, 30621), (4671, 11741), (5373, 10207)]