81013449

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{144409}}^1$

素因数の和:144440

約数の個数: 16

約数和(自身を含む): 124770240

約数和(自身を除く): 43756791

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 144409, 433227, 1588499, 2454953, 4765497, 7364859, 27004483, 81013449]

約数ペア:

[(1, 81013449), (3, 27004483), (11, 7364859), (17, 4765497), (33, 2454953), (51, 1588499), (187, 433227), (561, 144409)]