42082137

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 62169120

約数和(自身を除く): 20086983

約数列:

[1, 3, 9, 89, 107, 267, 321, 491, 801, 963, 1473, 4419, 9523, 28569, 43699, 52537, 85707, 131097, 157611, 393291, 472833, 4675793, 14027379, 42082137]

約数ペア:

[(1, 42082137), (3, 14027379), (9, 4675793), (89, 472833), (107, 393291), (267, 157611), (321, 131097), (491, 85707), (801, 52537), (963, 43699), (1473, 28569), (4419, 9523)]