68488017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2837}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 98535360

約数和(自身を除く): 30047343

約数列:

[1, 3, 13, 39, 619, 1857, 2837, 8047, 8511, 24141, 36881, 110643, 1756103, 5268309, 22829339, 68488017]

約数ペア:

[(1, 68488017), (3, 22829339), (13, 5268309), (39, 1756103), (619, 110643), (1857, 36881), (2837, 24141), (8047, 8511)]