180889983

素因数分解:

$3^3\times {\mathrm{1831}}^1\times {\mathrm{3659}}^1$

素因数の和:5499

約数の個数: 16

約数和(自身を含む): 268204800

約数和(自身を除く): 87314817

約数列:

[1, 3, 9, 27, 1831, 3659, 5493, 10977, 16479, 32931, 49437, 98793, 6699629, 20098887, 60296661, 180889983]

約数ペア:

[(1, 180889983), (3, 60296661), (9, 20098887), (27, 6699629), (1831, 98793), (3659, 49437), (5493, 32931), (10977, 16479)]