153444321

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 232632320

約数和(自身を除く): 79187999

約数列:

[1, 3, 9, 27, 73, 127, 219, 381, 613, 657, 1143, 1839, 1971, 3429, 5517, 9271, 16551, 27813, 44749, 77851, 83439, 134247, 233553, 250317, 402741, 700659, 1208223, 2101977, 5683123, 17049369, 51148107, 153444321]

約数ペア:

[(1, 153444321), (3, 51148107), (9, 17049369), (27, 5683123), (73, 2101977), (127, 1208223), (219, 700659), (381, 402741), (613, 250317), (657, 233553), (1143, 134247), (1839, 83439), (1971, 77851), (3429, 44749), (5517, 27813), (9271, 16551)]