85810977

素因数分解:

$3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{4813}}^1$

素因数の和:5109

約数の個数: 24

約数和(自身を含む): 142186304

約数和(自身を除く): 56375327

約数列:

[1, 3, 7, 9, 21, 63, 283, 849, 1981, 2547, 4813, 5943, 14439, 17829, 33691, 43317, 101073, 303219, 1362079, 4086237, 9534553, 12258711, 28603659, 85810977]

約数ペア:

[(1, 85810977), (3, 28603659), (7, 12258711), (9, 9534553), (21, 4086237), (63, 1362079), (283, 303219), (849, 101073), (1981, 43317), (2547, 33691), (4813, 17829), (5943, 14439)]