90190053

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{270841}}^1$

素因数の和:270884

約数の個数: 12

約数和(自身を含む): 133795948

約数和(自身を除く): 43605895

約数列:

[1, 3, 9, 37, 111, 333, 270841, 812523, 2437569, 10021117, 30063351, 90190053]

約数ペア:

[(1, 90190053), (3, 30063351), (9, 10021117), (37, 2437569), (111, 812523), (333, 270841)]