57701439

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 84942000

約数和(自身を除く): 27240561

約数列:

[1, 3, 9, 109, 131, 327, 393, 449, 981, 1179, 1347, 4041, 14279, 42837, 48941, 58819, 128511, 146823, 176457, 440469, 529371, 6411271, 19233813, 57701439]

約数ペア:

[(1, 57701439), (3, 19233813), (9, 6411271), (109, 529371), (131, 440469), (327, 176457), (393, 146823), (449, 128511), (981, 58819), (1179, 48941), (1347, 42837), (4041, 14279)]