55072563

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201731}}^1$

素因数の和:201754

約数の個数: 16

約数和(自身を含む): 90375936

約数和(自身を除く): 35303373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 201731, 605193, 1412117, 2622503, 4236351, 7867509, 18357521, 55072563]

約数ペア:

[(1, 55072563), (3, 18357521), (7, 7867509), (13, 4236351), (21, 2622503), (39, 1412117), (91, 605193), (273, 201731)]