12162565881

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{304163}}^1$

素因数の和:305653

約数の個数: 16

約数和(自身を含む): 18030841920

約数和(自身を除く): 5868276039

約数列:

[1, 3, 9, 27, 1481, 4443, 13329, 39987, 304163, 912489, 2737467, 8212401, 450465403, 1351396209, 4054188627, 12162565881]

約数ペア:

[(1, 12162565881), (3, 4054188627), (9, 1351396209), (27, 450465403), (1481, 8212401), (4443, 2737467), (13329, 912489), (39987, 304163)]