82767981

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{809}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 112363200

約数和(自身を除く): 29595219

約数列:

[1, 3, 67, 201, 509, 809, 1527, 2427, 34103, 54203, 102309, 162609, 411781, 1235343, 27589327, 82767981]

約数ペア:

[(1, 82767981), (3, 27589327), (67, 1235343), (201, 411781), (509, 162609), (809, 102309), (1527, 54203), (2427, 34103)]