90547029

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{7349}}^1$

素因数の和:7429

約数の個数: 18

約数和(自身を含む): 134438850

約数和(自身を除く): 43891821

約数列:

[1, 3, 9, 37, 111, 333, 1369, 4107, 7349, 12321, 22047, 66141, 271913, 815739, 2447217, 10060781, 30182343, 90547029]

約数ペア:

[(1, 90547029), (3, 30182343), (9, 10060781), (37, 2447217), (111, 815739), (333, 271913), (1369, 66141), (4107, 22047), (7349, 12321)]