53718249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81023}}^1$

素因数の和:81056

約数の個数: 16

約数和(自身を含む): 81672192

約数和(自身を除く): 27953943

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 81023, 243069, 1053299, 1377391, 3159897, 4132173, 17906083, 53718249]

約数ペア:

[(1, 53718249), (3, 17906083), (13, 4132173), (17, 3159897), (39, 1377391), (51, 1053299), (221, 243069), (663, 81023)]