80291223

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{2081}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 119090400

約数和(自身を除く): 38799177

約数列:

[1, 3, 9, 27, 1429, 2081, 4287, 6243, 12861, 18729, 38583, 56187, 2973749, 8921247, 26763741, 80291223]

約数ペア:

[(1, 80291223), (3, 26763741), (9, 8921247), (27, 2973749), (1429, 56187), (2081, 38583), (4287, 18729), (6243, 12861)]