940097961

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{85549}}^1$

素因数の和:85606

約数の個数: 32

約数和(自身を含む): 1560432000

約数和(自身を除く): 620334039

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 85549, 256647, 769941, 941039, 2309823, 2823117, 3165313, 8469351, 9495939, 25408053, 28487817, 34818443, 85463451, 104455329, 313365987, 940097961]

約数ペア:

[(1, 940097961), (3, 313365987), (9, 104455329), (11, 85463451), (27, 34818443), (33, 28487817), (37, 25408053), (99, 9495939), (111, 8469351), (297, 3165313), (333, 2823117), (407, 2309823), (999, 941039), (1221, 769941), (3663, 256647), (10989, 85549)]