27458517

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 37287360

約数和(自身を除く): 9828843

約数列:

[1, 3, 109, 131, 327, 393, 641, 1923, 14279, 42837, 69869, 83971, 209607, 251913, 9152839, 27458517]

約数ペア:

[(1, 27458517), (3, 9152839), (109, 251913), (131, 209607), (327, 83971), (393, 69869), (641, 42837), (1923, 14279)]