26909323389

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{418933}}^1$

素因数の和:419019

約数の個数: 40

約数和(自身を含む): 43999800152

約数和(自身を除く): 17090476763

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4941, 7137, 21411, 64233, 418933, 1256799, 3770397, 5446129, 11311191, 16338387, 25554913, 33933573, 49015161, 76664739, 147045483, 229994217, 332213869, 441136449, 689982651, 996641607, 2069947953, 2989924821, 8969774463, 26909323389]

約数ペア:

[(1, 26909323389), (3, 8969774463), (9, 2989924821), (13, 2069947953), (27, 996641607), (39, 689982651), (61, 441136449), (81, 332213869), (117, 229994217), (183, 147045483), (351, 76664739), (549, 49015161), (793, 33933573), (1053, 25554913), (1647, 16338387), (2379, 11311191), (4941, 5446129), (7137, 3770397), (21411, 1256799), (64233, 418933)]