53580021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 81185280

約数和(自身を除く): 27605259

約数列:

[1, 3, 11, 33, 43, 61, 129, 183, 473, 619, 671, 1419, 1857, 2013, 2623, 6809, 7869, 20427, 26617, 28853, 37759, 79851, 86559, 113277, 292787, 415349, 878361, 1246047, 1623637, 4870911, 17860007, 53580021]

約数ペア:

[(1, 53580021), (3, 17860007), (11, 4870911), (33, 1623637), (43, 1246047), (61, 878361), (129, 415349), (183, 292787), (473, 113277), (619, 86559), (671, 79851), (1419, 37759), (1857, 28853), (2013, 26617), (2623, 20427), (6809, 7869)]