138152144673

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{15940019}}^1$

素因数の和:15940138

約数の個数: 20

約数和(自身を含む): 208304181360

約数和(自身を除く): 70152036687

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 15940019, 47820057, 143460171, 430380513, 1291141539, 1705582033, 5116746099, 15350238297, 46050714891, 138152144673]

約数ペア:

[(1, 138152144673), (3, 46050714891), (9, 15350238297), (27, 5116746099), (81, 1705582033), (107, 1291141539), (321, 430380513), (963, 143460171), (2889, 47820057), (8667, 15940019)]