89965971

素因数分解:

$3^4\times {\mathrm{1039}}^1\times {\mathrm{1069}}^1$

素因数の和:2120

約数の個数: 20

約数和(自身を含む): 134648800

約数和(自身を除く): 44682829

約数列:

[1, 3, 9, 27, 81, 1039, 1069, 3117, 3207, 9351, 9621, 28053, 28863, 84159, 86589, 1110691, 3332073, 9996219, 29988657, 89965971]

約数ペア:

[(1, 89965971), (3, 29988657), (9, 9996219), (27, 3332073), (81, 1110691), (1039, 86589), (1069, 84159), (3117, 28863), (3207, 28053), (9351, 9621)]