133021651217

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{205913}}^1$

素因数の和:206193

約数の個数: 32

約数和(自身を含む): 169739028480

約数和(自身を除く): 36717377263

約数列:

[1, 7, 13, 31, 91, 217, 229, 403, 1603, 2821, 2977, 7099, 20839, 49693, 92287, 205913, 646009, 1441391, 2676869, 6383303, 18738083, 44683121, 47154077, 82982939, 330078539, 580880573, 613003001, 1461776387, 4291021007, 10232434709, 19003093031, 133021651217]

約数ペア:

[(1, 133021651217), (7, 19003093031), (13, 10232434709), (31, 4291021007), (91, 1461776387), (217, 613003001), (229, 580880573), (403, 330078539), (1603, 82982939), (2821, 47154077), (2977, 44683121), (7099, 18738083), (20839, 6383303), (49693, 2676869), (92287, 1441391), (205913, 646009)]