23322897

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 56

約数和(自身を含む): 39662784

約数和(自身を除く): 16339887

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 107, 117, 207, 243, 299, 321, 351, 621, 729, 897, 963, 1053, 1391, 1863, 2461, 2691, 2889, 3159, 4173, 5589, 7383, 8073, 8667, 9477, 12519, 16767, 22149, 24219, 26001, 31993, 37557, 66447, 72657, 78003, 95979, 112671, 199341, 217971, 287937, 338013, 598023, 863811, 1014039, 1794069, 2591433, 7774299, 23322897]

約数ペア:

[(1, 23322897), (3, 7774299), (9, 2591433), (13, 1794069), (23, 1014039), (27, 863811), (39, 598023), (69, 338013), (81, 287937), (107, 217971), (117, 199341), (207, 112671), (243, 95979), (299, 78003), (321, 72657), (351, 66447), (621, 37557), (729, 31993), (897, 26001), (963, 24219), (1053, 22149), (1391, 16767), (1863, 12519), (2461, 9477), (2691, 8667), (2889, 8073), (3159, 7383), (4173, 5589)]