138978865791

素因数分解:

$3^2\times {\mathrm{281}}^1\times {\mathrm{5419}}^1\times {\mathrm{10141}}^1$

素因数の和:15847

約数の個数: 24

約数和(自身を含む): 201518700240

約数和(自身を除く): 62539834449

約数列:

[1, 3, 9, 281, 843, 2529, 5419, 10141, 16257, 30423, 48771, 91269, 1522739, 2849621, 4568217, 8548863, 13704651, 25646589, 54954079, 164862237, 494586711, 15442096199, 46326288597, 138978865791]

約数ペア:

[(1, 138978865791), (3, 46326288597), (9, 15442096199), (281, 494586711), (843, 164862237), (2529, 54954079), (5419, 25646589), (10141, 13704651), (16257, 8548863), (30423, 4568217), (48771, 2849621), (91269, 1522739)]