80309799

素因数分解:

$3^5\times {\mathrm{167}}^1\times {\mathrm{1979}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 121080960

約数和(自身を除く): 40771161

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 1503, 1979, 4509, 5937, 13527, 17811, 40581, 53433, 160299, 330493, 480897, 991479, 2974437, 8923311, 26769933, 80309799]

約数ペア:

[(1, 80309799), (3, 26769933), (9, 8923311), (27, 2974437), (81, 991479), (167, 480897), (243, 330493), (501, 160299), (1503, 53433), (1979, 40581), (4509, 17811), (5937, 13527)]