27150501

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 42882048

約数和(自身を除く): 15731547

約数列:

[1, 3, 7, 21, 43, 107, 129, 281, 301, 321, 749, 843, 903, 1967, 2247, 4601, 5901, 12083, 13803, 30067, 32207, 36249, 84581, 90201, 96621, 210469, 253743, 631407, 1292881, 3878643, 9050167, 27150501]

約数ペア:

[(1, 27150501), (3, 9050167), (7, 3878643), (21, 1292881), (43, 631407), (107, 253743), (129, 210469), (281, 96621), (301, 90201), (321, 84581), (749, 36249), (843, 32207), (903, 30067), (1967, 13803), (2247, 12083), (4601, 5901)]