156930401997

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{54319973}}^1$

素因数の和:54320089

約数の個数: 16

約数和(自身を含む): 234662287680

約数和(自身を除く): 77731885683

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 54319973, 162959919, 488879757, 1466639271, 5812237111, 17436711333, 52310133999, 156930401997]

約数ペア:

[(1, 156930401997), (3, 52310133999), (9, 17436711333), (27, 5812237111), (107, 1466639271), (321, 488879757), (963, 162959919), (2889, 54319973)]