16537079907

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{557}}^1\times {\mathrm{4931}}^1$

素因数の和:5720

約数の個数: 32

約数和(自身を含む): 24658421760

約数和(自身を除く): 8121341853

約数列:

[1, 3, 9, 27, 223, 557, 669, 1671, 2007, 4931, 5013, 6021, 14793, 15039, 44379, 124211, 133137, 372633, 1099613, 1117899, 2746567, 3298839, 3353697, 8239701, 9896517, 24719103, 29689551, 74157309, 612484441, 1837453323, 5512359969, 16537079907]

約数ペア:

[(1, 16537079907), (3, 5512359969), (9, 1837453323), (27, 612484441), (223, 74157309), (557, 29689551), (669, 24719103), (1671, 9896517), (2007, 8239701), (4931, 3353697), (5013, 3298839), (6021, 2746567), (14793, 1117899), (15039, 1099613), (44379, 372633), (124211, 133137)]