77447349

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{11489}}^1$

素因数の和:11609

約数の個数: 24

約数和(自身を含む): 129055680

約数和(自身を除く): 51608331

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 6741, 11489, 34467, 80423, 103401, 241269, 723807, 1229323, 3687969, 8605261, 11063907, 25815783, 77447349]

約数ペア:

[(1, 77447349), (3, 25815783), (7, 11063907), (9, 8605261), (21, 3687969), (63, 1229323), (107, 723807), (321, 241269), (749, 103401), (963, 80423), (2247, 34467), (6741, 11489)]