66776193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1049}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 105487200

約数和(自身を除く): 38711007

約数列:

[1, 3, 9, 11, 33, 99, 643, 1049, 1929, 3147, 5787, 7073, 9441, 11539, 21219, 34617, 63657, 103851, 674507, 2023521, 6070563, 7419577, 22258731, 66776193]

約数ペア:

[(1, 66776193), (3, 22258731), (9, 7419577), (11, 6070563), (33, 2023521), (99, 674507), (643, 103851), (1049, 63657), (1929, 34617), (3147, 21219), (5787, 11539), (7073, 9441)]