82045791

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19861}}^1$

素因数の和:19893

約数の個数: 24

約数和(自身を含む): 130135824

約数和(自身を除く): 48090033

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 19861, 59583, 178749, 337637, 536247, 1012911, 1608741, 3038733, 4826223, 9116199, 27348597, 82045791]

約数ペア:

[(1, 82045791), (3, 27348597), (9, 9116199), (17, 4826223), (27, 3038733), (51, 1608741), (81, 1012911), (153, 536247), (243, 337637), (459, 178749), (1377, 59583), (4131, 19861)]