81002.0000000

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{132019}}^1$

素因数の和:132035

約数の個数: 16

約数和(自身を含む): 19010880

約数和(自身を除く): 10297626

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 132019, 264038, 396057, 792114, 1452209, 2904418, 4356627, 8713254]

約数ペア:

[(1, 8713254), (2, 4356627), (3, 2904418), (6, 1452209), (11, 792114), (22, 396057), (33, 264038), (66, 132019)]