55640067

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 88327680

約数和(自身を除く): 32687613

約数列:

[1, 3, 7, 21, 29, 87, 203, 211, 433, 609, 633, 1299, 1477, 3031, 4431, 6119, 9093, 12557, 18357, 37671, 42833, 87899, 91363, 128499, 263697, 274089, 639541, 1918623, 2649527, 7948581, 18546689, 55640067]

約数ペア:

[(1, 55640067), (3, 18546689), (7, 7948581), (21, 2649527), (29, 1918623), (87, 639541), (203, 274089), (211, 263697), (433, 128499), (609, 91363), (633, 87899), (1299, 42833), (1477, 37671), (3031, 18357), (4431, 12557), (6119, 9093)]