80897883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{144203}}^1$

素因数の和:144234

約数の個数: 16

約数和(自身を含む): 124592256

約数和(自身を除く): 43694373

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 144203, 432609, 1586233, 2451451, 4758699, 7354353, 26965961, 80897883]

約数ペア:

[(1, 80897883), (3, 26965961), (11, 7354353), (17, 4758699), (33, 2451451), (51, 1586233), (187, 432609), (561, 144203)]