28096409601

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{80046751}}^1$

素因数の和:80046773

約数の個数: 16

約数和(自身を含む): 44826181120

約数和(自身を除く): 16729771519

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 80046751, 240140253, 720420759, 1040607763, 2161262277, 3121823289, 9365469867, 28096409601]

約数ペア:

[(1, 28096409601), (3, 9365469867), (9, 3121823289), (13, 2161262277), (27, 1040607763), (39, 720420759), (117, 240140253), (351, 80046751)]