80699283

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6637}}^1$

素因数の和:6843

約数の個数: 24

約数和(自身を含む): 133928288

約数和(自身を除く): 53229005

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 6637, 12159, 19911, 46459, 59733, 139377, 418131, 1280941, 3842823, 8966587, 11528469, 26899761, 80699283]

約数ペア:

[(1, 80699283), (3, 26899761), (7, 11528469), (9, 8966587), (21, 3842823), (63, 1280941), (193, 418131), (579, 139377), (1351, 59733), (1737, 46459), (4053, 19911), (6637, 12159)]