53247753

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{151703}}^1$

素因数の和:151725

約数の個数: 16

約数和(自身を含む): 84954240

約数和(自身を除く): 31706487

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 151703, 455109, 1365327, 1972139, 4095981, 5916417, 17749251, 53247753]

約数ペア:

[(1, 53247753), (3, 17749251), (9, 5916417), (13, 4095981), (27, 1972139), (39, 1365327), (117, 455109), (351, 151703)]