80989029

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13411}}^1$

素因数の和:13489

約数の個数: 24

約数和(自身を含む): 129720864

約数和(自身を除く): 48731835

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 13411, 40233, 120699, 147521, 442563, 818071, 1327689, 2454213, 7362639, 8998781, 26996343, 80989029]

約数ペア:

[(1, 80989029), (3, 26996343), (9, 8998781), (11, 7362639), (33, 2454213), (61, 1327689), (99, 818071), (183, 442563), (549, 147521), (671, 120699), (2013, 40233), (6039, 13411)]