86560209

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{3797}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 133309800

約数和(自身を除く): 46749591

約数列:

[1, 3, 9, 17, 51, 149, 153, 447, 1341, 2533, 3797, 7599, 11391, 22797, 34173, 64549, 193647, 565753, 580941, 1697259, 5091777, 9617801, 28853403, 86560209]

約数ペア:

[(1, 86560209), (3, 28853403), (9, 9617801), (17, 5091777), (51, 1697259), (149, 580941), (153, 565753), (447, 193647), (1341, 64549), (2533, 34173), (3797, 22797), (7599, 11391)]