53563149

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 78702624

約数和(自身を除く): 25139475

約数列:

[1, 3, 9, 131, 181, 251, 393, 543, 753, 1179, 1629, 2259, 23711, 32881, 45431, 71133, 98643, 136293, 213399, 295929, 408879, 5951461, 17854383, 53563149]

約数ペア:

[(1, 53563149), (3, 17854383), (9, 5951461), (131, 408879), (181, 295929), (251, 213399), (393, 136293), (543, 98643), (753, 71133), (1179, 45431), (1629, 32881), (2259, 23711)]