91162503

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{4153}}^1$

素因数の和:4436

約数の個数: 20

約数和(自身を含む): 136716448

約数和(自身を除く): 45553945

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 4153, 7317, 12459, 21951, 37377, 112131, 336393, 1125463, 3376389, 10129167, 30387501, 91162503]

約数ペア:

[(1, 91162503), (3, 30387501), (9, 10129167), (27, 3376389), (81, 1125463), (271, 336393), (813, 112131), (2439, 37377), (4153, 21951), (7317, 12459)]