66723363

素因数分解:

$3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4027}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 110592768

約数和(自身を除く): 43869405

約数列:

[1, 3, 7, 9, 21, 63, 263, 789, 1841, 2367, 4027, 5523, 12081, 16569, 28189, 36243, 84567, 253701, 1059101, 3177303, 7413707, 9531909, 22241121, 66723363]

約数ペア:

[(1, 66723363), (3, 22241121), (7, 9531909), (9, 7413707), (21, 3177303), (63, 1059101), (263, 253701), (789, 84567), (1841, 36243), (2367, 28189), (4027, 16569), (5523, 12081)]