89662707

素因数分解:

$3^4\times {\mathrm{991}}^1\times {\mathrm{1117}}^1$

素因数の和:2120

約数の個数: 20

約数和(自身を含む): 134195776

約数和(自身を除く): 44533069

約数列:

[1, 3, 9, 27, 81, 991, 1117, 2973, 3351, 8919, 10053, 26757, 30159, 80271, 90477, 1106947, 3320841, 9962523, 29887569, 89662707]

約数ペア:

[(1, 89662707), (3, 29887569), (9, 9962523), (27, 3320841), (81, 1106947), (991, 90477), (1117, 80271), (2973, 30159), (3351, 26757), (8919, 10053)]