80490597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{143477}}^1$

素因数の和:143508

約数の個数: 16

約数和(自身を含む): 123964992

約数和(自身を除く): 43474395

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 143477, 430431, 1578247, 2439109, 4734741, 7317327, 26830199, 80490597]

約数ペア:

[(1, 80490597), (3, 26830199), (11, 7317327), (17, 4734741), (33, 2439109), (51, 1578247), (187, 430431), (561, 143477)]