66911013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1697}}^1$

素因数の和:2053

約数の個数: 24

約数和(自身を含む): 104454168

約数和(自身を除く): 37543155

約数列:

[1, 3, 9, 13, 39, 117, 337, 1011, 1697, 3033, 4381, 5091, 13143, 15273, 22061, 39429, 66183, 198549, 571889, 1715667, 5147001, 7434557, 22303671, 66911013]

約数ペア:

[(1, 66911013), (3, 22303671), (9, 7434557), (13, 5147001), (39, 1715667), (117, 571889), (337, 198549), (1011, 66183), (1697, 39429), (3033, 22061), (4381, 15273), (5091, 13143)]