25194782331

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1\times {\mathrm{1609}}^1$

素因数の和:2508

約数の個数: 48

約数和(自身を含む): 38080879200

約数和(自身を除く): 12886096869

約数列:

[1, 3, 9, 37, 59, 111, 177, 333, 531, 797, 1609, 2183, 2391, 4827, 6549, 7173, 14481, 19647, 29489, 47023, 59533, 88467, 94931, 141069, 178599, 265401, 284793, 423207, 535797, 854379, 1282373, 1739851, 3512447, 3847119, 5219553, 10537341, 11541357, 15658659, 31612023, 47447801, 75660007, 142343403, 226980021, 427030209, 680940063, 2799420259, 8398260777, 25194782331]

約数ペア:

[(1, 25194782331), (3, 8398260777), (9, 2799420259), (37, 680940063), (59, 427030209), (111, 226980021), (177, 142343403), (333, 75660007), (531, 47447801), (797, 31612023), (1609, 15658659), (2183, 11541357), (2391, 10537341), (4827, 5219553), (6549, 3847119), (7173, 3512447), (14481, 1739851), (19647, 1282373), (29489, 854379), (47023, 535797), (59533, 423207), (88467, 284793), (94931, 265401), (141069, 178599)]