121446147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 177914880

約数和(自身を除く): 56468733

約数列:

[1, 3, 17, 43, 51, 79, 129, 237, 701, 731, 1343, 2103, 2193, 3397, 4029, 10191, 11917, 30143, 35751, 55379, 57749, 90429, 166137, 173247, 512431, 941443, 1537293, 2381297, 2824329, 7143891, 40482049, 121446147]

約数ペア:

[(1, 121446147), (3, 40482049), (17, 7143891), (43, 2824329), (51, 2381297), (79, 1537293), (129, 941443), (237, 512431), (701, 173247), (731, 166137), (1343, 90429), (2103, 57749), (2193, 55379), (3397, 35751), (4029, 30143), (10191, 11917)]