90047979

素因数分解:

$3^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3301}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 149039072

約数和(自身を除く): 58991093

約数列:

[1, 3, 7, 9, 21, 63, 433, 1299, 3031, 3301, 3897, 9093, 9903, 23107, 27279, 29709, 69321, 207963, 1429333, 4287999, 10005331, 12863997, 30015993, 90047979]

約数ペア:

[(1, 90047979), (3, 30015993), (7, 12863997), (9, 10005331), (21, 4287999), (63, 1429333), (433, 207963), (1299, 69321), (3031, 29709), (3301, 27279), (3897, 23107), (9093, 9903)]