1775585763

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{1999}}^1$

素因数の和:2648

約数の個数: 48

約数和(自身を含む): 3065088000

約数和(自身を除く): 1289502237

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 613, 1449, 1839, 1999, 4291, 5517, 5997, 12873, 13993, 14099, 17991, 38619, 41979, 42297, 45977, 98693, 125937, 126891, 137931, 296079, 321839, 413793, 888237, 965517, 1225387, 2896551, 3676161, 8577709, 11028483, 25733127, 28183901, 77199381, 84551703, 197287307, 253655109, 591861921, 1775585763]

約数ペア:

[(1, 1775585763), (3, 591861921), (7, 253655109), (9, 197287307), (21, 84551703), (23, 77199381), (63, 28183901), (69, 25733127), (161, 11028483), (207, 8577709), (483, 3676161), (613, 2896551), (1449, 1225387), (1839, 965517), (1999, 888237), (4291, 413793), (5517, 321839), (5997, 296079), (12873, 137931), (13993, 126891), (14099, 125937), (17991, 98693), (38619, 45977), (41979, 42297)]