80887911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{39133}}^1$

素因数の和:39202

約数の個数: 16

約数和(自身を含む): 118341216

約数和(自身を除く): 37453305

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 39133, 117399, 508729, 1526187, 2074049, 6222147, 26962637, 80887911]

約数ペア:

[(1, 80887911), (3, 26962637), (13, 6222147), (39, 2074049), (53, 1526187), (159, 508729), (689, 117399), (2067, 39133)]