80529969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5281}}^1$

素因数の和:5337

約数の個数: 32

約数和(自身を含む): 127782144

約数和(自身を除く): 47252175

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 5281, 15249, 15843, 68653, 89777, 121463, 205959, 269331, 364389, 1167101, 1579019, 2064871, 3501303, 4737057, 6194613, 26843323, 80529969]

約数ペア:

[(1, 80529969), (3, 26843323), (13, 6194613), (17, 4737057), (23, 3501303), (39, 2064871), (51, 1579019), (69, 1167101), (221, 364389), (299, 269331), (391, 205959), (663, 121463), (897, 89777), (1173, 68653), (5083, 15843), (5281, 15249)]