26466235263

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{71789}}^1$

素因数の和:71968

約数の個数: 48

約数和(自身を含む): 43273863360

約数和(自身を除く): 16807628097

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 137, 207, 299, 411, 897, 1233, 1781, 2691, 3151, 5343, 9453, 16029, 28359, 40963, 71789, 122889, 215367, 368667, 646101, 933257, 1651147, 2799771, 4953441, 8399313, 9835093, 14860323, 21464911, 29505279, 64394733, 88515837, 127856209, 193184199, 226207139, 383568627, 678621417, 1150705881, 2035864251, 2940692807, 8822078421, 26466235263]

約数ペア:

[(1, 26466235263), (3, 8822078421), (9, 2940692807), (13, 2035864251), (23, 1150705881), (39, 678621417), (69, 383568627), (117, 226207139), (137, 193184199), (207, 127856209), (299, 88515837), (411, 64394733), (897, 29505279), (1233, 21464911), (1781, 14860323), (2691, 9835093), (3151, 8399313), (5343, 4953441), (9453, 2799771), (16029, 1651147), (28359, 933257), (40963, 646101), (71789, 368667), (122889, 215367)]