156927351051

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{81860903}}^1$

素因数の和:81860983

約数の個数: 16

約数和(自身を含む): 235759403520

約数和(自身を除く): 78832052469

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 81860903, 245582709, 736748127, 2210244381, 5812124113, 17436372339, 52309117017, 156927351051]

約数ペア:

[(1, 156927351051), (3, 52309117017), (9, 17436372339), (27, 5812124113), (71, 2210244381), (213, 736748127), (639, 245582709), (1917, 81860903)]