64878093

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{14107}}^1$

素因数の和:14193

約数の個数: 24

約数和(自身を含む): 108575168

約数和(自身を除く): 43697075

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 14107, 42321, 98749, 126963, 296247, 888741, 1029811, 3089433, 7208677, 9268299, 21626031, 64878093]

約数ペア:

[(1, 64878093), (3, 21626031), (7, 9268299), (9, 7208677), (21, 3089433), (63, 1029811), (73, 888741), (219, 296247), (511, 126963), (657, 98749), (1533, 42321), (4599, 14107)]