55339191

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2969}}^1$

素因数の和:3103

約数の個数: 24

約数和(自身を含む): 84942000

約数和(自身を除く): 29602809

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 2969, 6213, 8907, 18639, 26721, 56411, 169233, 323621, 507699, 970863, 2912589, 6148799, 18446397, 55339191]

約数ペア:

[(1, 55339191), (3, 18446397), (9, 6148799), (19, 2912589), (57, 970863), (109, 507699), (171, 323621), (327, 169233), (981, 56411), (2071, 26721), (2969, 18639), (6213, 8907)]