80291277

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6287}}^1$

素因数の和:6350

約数の個数: 32

約数和(自身を含む): 132802560

約数和(自身を除く): 52511283

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 6287, 12771, 18861, 56583, 69157, 169749, 207471, 270341, 622413, 811023, 1867239, 2433069, 2973751, 7299207, 8921253, 26763759, 80291277]

約数ペア:

[(1, 80291277), (3, 26763759), (9, 8921253), (11, 7299207), (27, 2973751), (33, 2433069), (43, 1867239), (99, 811023), (129, 622413), (297, 270341), (387, 207471), (473, 169749), (1161, 69157), (1419, 56583), (4257, 18861), (6287, 12771)]