55066221

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9011}}^1$

素因数の和:9121

約数の個数: 24

約数和(自身を含む): 91850304

約数和(自身を除く): 36784083

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 9011, 27033, 63077, 81099, 189231, 567693, 874067, 2622201, 6118469, 7866603, 18355407, 55066221]

約数ペア:

[(1, 55066221), (3, 18355407), (7, 7866603), (9, 6118469), (21, 2622201), (63, 874067), (97, 567693), (291, 189231), (679, 81099), (873, 63077), (2037, 27033), (6111, 9011)]