53731509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81043}}^1$

素因数の和:81076

約数の個数: 16

約数和(自身を含む): 81692352

約数和(自身を除く): 27960843

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 81043, 243129, 1053559, 1377731, 3160677, 4133193, 17910503, 53731509]

約数ペア:

[(1, 53731509), (3, 17910503), (13, 4133193), (17, 3160677), (39, 1377731), (51, 1053559), (221, 243129), (663, 81043)]