9654678159

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1\times {\mathrm{3011}}^1$

素因数の和:4555

約数の個数: 32

約数和(自身を含む): 14864726016

約数和(自身を除く): 5210047857

約数列:

[1, 3, 7, 21, 107, 321, 749, 1427, 2247, 3011, 4281, 9033, 9989, 21077, 29967, 63231, 152689, 322177, 458067, 966531, 1068823, 2255239, 3206469, 4296697, 6765717, 12890091, 30076879, 90230637, 459746579, 1379239737, 3218226053, 9654678159]

約数ペア:

[(1, 9654678159), (3, 3218226053), (7, 1379239737), (21, 459746579), (107, 90230637), (321, 30076879), (749, 12890091), (1427, 6765717), (2247, 4296697), (3011, 3206469), (4281, 2255239), (9033, 1068823), (9989, 966531), (21077, 458067), (29967, 322177), (63231, 152689)]