42664923

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9277}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 71403488

約数和(自身を除く): 28738565

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 9277, 27831, 64939, 83493, 194817, 584451, 677221, 2031663, 4740547, 6094989, 14221641, 42664923]

約数ペア:

[(1, 42664923), (3, 14221641), (7, 6094989), (9, 4740547), (21, 2031663), (63, 677221), (73, 584451), (219, 194817), (511, 83493), (657, 64939), (1533, 27831), (4599, 9277)]