159697791

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{537703}}^1$

素因数の和:537723

約数の個数: 16

約数和(自身を含む): 258097920

約数和(自身を除く): 98400129

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 537703, 1613109, 4839327, 5914733, 14517981, 17744199, 53232597, 159697791]

約数ペア:

[(1, 159697791), (3, 53232597), (9, 17744199), (11, 14517981), (27, 5914733), (33, 4839327), (99, 1613109), (297, 537703)]