82242009

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{503}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 122496192

約数和(自身を除く): 40254183

約数列:

[1, 3, 9, 37, 111, 333, 491, 503, 1473, 1509, 4419, 4527, 18167, 18611, 54501, 55833, 163503, 167499, 246973, 740919, 2222757, 9138001, 27414003, 82242009]

約数ペア:

[(1, 82242009), (3, 27414003), (9, 9138001), (37, 2222757), (111, 740919), (333, 246973), (491, 167499), (503, 163503), (1473, 55833), (1509, 54501), (4419, 18611), (4527, 18167)]