55902147

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{64927}}^1$

素因数の和:64978

約数の個数: 16

約数和(自身を含む): 87263232

約数和(自身を除く): 31361085

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 64927, 194781, 454489, 1363467, 2662007, 7986021, 18634049, 55902147]

約数ペア:

[(1, 55902147), (3, 18634049), (7, 7986021), (21, 2662007), (41, 1363467), (123, 454489), (287, 194781), (861, 64927)]