56342781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3769}}^1$

素因数の和:3937

約数の個数: 24

約数和(自身を含む): 89394240

約数和(自身を除く): 33051459

約数列:

[1, 3, 9, 11, 33, 99, 151, 453, 1359, 1661, 3769, 4983, 11307, 14949, 33921, 41459, 124377, 373131, 569119, 1707357, 5122071, 6260309, 18780927, 56342781]

約数ペア:

[(1, 56342781), (3, 18780927), (9, 6260309), (11, 5122071), (33, 1707357), (99, 569119), (151, 373131), (453, 124377), (1359, 41459), (1661, 33921), (3769, 14949), (4983, 11307)]