88895889

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{27361}}^1$

素因数の和:27405

約数の個数: 18

約数和(自身を含む): 135523986

約数和(自身を除く): 46628097

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 27361, 82083, 246249, 519859, 1559577, 4678731, 9877321, 29631963, 88895889]

約数ペア:

[(1, 88895889), (3, 29631963), (9, 9877321), (19, 4678731), (57, 1559577), (171, 519859), (361, 246249), (1083, 82083), (3249, 27361)]