42664131

素因数分解:

$3^3\times {\mathrm{863}}^1\times {\mathrm{1831}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 63313920

約数和(自身を除く): 20649789

約数列:

[1, 3, 9, 27, 863, 1831, 2589, 5493, 7767, 16479, 23301, 49437, 1580153, 4740459, 14221377, 42664131]

約数ペア:

[(1, 42664131), (3, 14221377), (9, 4740459), (27, 1580153), (863, 49437), (1831, 23301), (2589, 16479), (5493, 7767)]