219157083

素因数分解:

$3^8\times {\mathrm{33403}}^1$

素因数の和:33427

約数の個数: 18

約数和(自身を含む): 328728764

約数和(自身を除く): 109571681

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 33403, 100209, 300627, 901881, 2705643, 8116929, 24350787, 73052361, 219157083]

約数ペア:

[(1, 219157083), (3, 73052361), (9, 24350787), (27, 8116929), (81, 2705643), (243, 901881), (729, 300627), (2187, 100209), (6561, 33403)]