90904527

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6301}}^1$

素因数の和:6543

約数の個数: 24

約数和(自身を含む): 150743840

約数和(自身を除く): 59839313

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 4809, 6301, 14427, 18903, 44107, 56709, 132321, 396963, 1442929, 4328787, 10100503, 12986361, 30301509, 90904527]

約数ペア:

[(1, 90904527), (3, 30301509), (7, 12986361), (9, 10100503), (21, 4328787), (63, 1442929), (229, 396963), (687, 132321), (1603, 56709), (2061, 44107), (4809, 18903), (6301, 14427)]