68471559

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5179}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 107474640

約数和(自身を除く): 39003081

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 5179, 13221, 15537, 46611, 67327, 201981, 585227, 605943, 1755681, 5267043, 7607951, 22823853, 68471559]

約数ペア:

[(1, 68471559), (3, 22823853), (9, 7607951), (13, 5267043), (39, 1755681), (113, 605943), (117, 585227), (339, 201981), (1017, 67327), (1469, 46611), (4407, 15537), (5179, 13221)]