90388899

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{3691}}^1$

素因数の和:4607

約数の個数: 16

約数和(自身を含む): 134093440

約数和(自身を除く): 43704541

約数列:

[1, 3, 9, 27, 907, 2721, 3691, 8163, 11073, 24489, 33219, 99657, 3347737, 10043211, 30129633, 90388899]

約数ペア:

[(1, 90388899), (3, 30129633), (9, 10043211), (27, 3347737), (907, 99657), (2721, 33219), (3691, 24489), (8163, 11073)]