57105503

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 72735264

約数和(自身を除く): 15629761

約数列:

[1, 7, 13, 31, 91, 217, 403, 653, 961, 2821, 4571, 6727, 8489, 12493, 20243, 59423, 87451, 141701, 263159, 627533, 1842113, 4392731, 8157929, 57105503]

約数ペア:

[(1, 57105503), (7, 8157929), (13, 4392731), (31, 1842113), (91, 627533), (217, 263159), (403, 141701), (653, 87451), (961, 59423), (2821, 20243), (4571, 12493), (6727, 8489)]