1131170031

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 1720068480

約数和(自身を除く): 588898449

約数列:

[1, 3, 9, 37, 61, 111, 183, 233, 239, 333, 549, 699, 717, 2097, 2151, 2257, 6771, 8621, 8843, 14213, 14579, 20313, 25863, 26529, 42639, 43737, 55687, 77589, 79587, 127917, 131211, 167061, 501183, 525881, 539423, 1577643, 1618269, 2060419, 3396907, 4732929, 4854807, 6181257, 10190721, 18543771, 30572163, 125685559, 377056677, 1131170031]

約数ペア:

[(1, 1131170031), (3, 377056677), (9, 125685559), (37, 30572163), (61, 18543771), (111, 10190721), (183, 6181257), (233, 4854807), (239, 4732929), (333, 3396907), (549, 2060419), (699, 1618269), (717, 1577643), (2097, 539423), (2151, 525881), (2257, 501183), (6771, 167061), (8621, 131211), (8843, 127917), (14213, 79587), (14579, 77589), (20313, 55687), (25863, 43737), (26529, 42639)]