66574179

素因数分解:

$3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1303}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 110120192

約数和(自身を除く): 43546013

約数列:

[1, 3, 7, 9, 21, 63, 811, 1303, 2433, 3909, 5677, 7299, 9121, 11727, 17031, 27363, 51093, 82089, 1056733, 3170199, 7397131, 9510597, 22191393, 66574179]

約数ペア:

[(1, 66574179), (3, 22191393), (7, 9510597), (9, 7397131), (21, 3170199), (63, 1056733), (811, 82089), (1303, 51093), (2433, 27363), (3909, 17031), (5677, 11727), (7299, 9121)]