153086913

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33287}}^1$

素因数の和:33373

約数の個数: 24

約数和(自身を含む): 256184448

約数和(自身を除く): 103097535

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 33287, 99861, 233009, 299583, 699027, 2097081, 2429951, 7289853, 17009657, 21869559, 51028971, 153086913]

約数ペア:

[(1, 153086913), (3, 51028971), (7, 21869559), (9, 17009657), (21, 7289853), (63, 2429951), (73, 2097081), (219, 699027), (511, 299583), (657, 233009), (1533, 99861), (4599, 33287)]