53111331

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64849}}^1$

素因数の和:64875

約数の個数: 24

約数和(自身を含む): 94421600

約数和(自身を除く): 41310269

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 64849, 194547, 453943, 583641, 843037, 1361829, 2529111, 4085487, 5901259, 7587333, 17703777, 53111331]

約数ペア:

[(1, 53111331), (3, 17703777), (7, 7587333), (9, 5901259), (13, 4085487), (21, 2529111), (39, 1361829), (63, 843037), (91, 583641), (117, 453943), (273, 194547), (819, 64849)]