64119861

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1013}}^1$

素因数の和:1573

約数の個数: 24

約数和(自身を含む): 100025016

約数和(自身を除く): 35905155

約数列:

[1, 3, 9, 13, 39, 117, 541, 1013, 1623, 3039, 4869, 7033, 9117, 13169, 21099, 39507, 63297, 118521, 548033, 1644099, 4932297, 7124429, 21373287, 64119861]

約数ペア:

[(1, 64119861), (3, 21373287), (9, 7124429), (13, 4932297), (39, 1644099), (117, 548033), (541, 118521), (1013, 63297), (1623, 39507), (3039, 21099), (4869, 13169), (7033, 9117)]