87656703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 124242048

約数和(自身を除く): 36585345

約数列:

[1, 3, 23, 67, 69, 201, 283, 849, 1541, 4489, 4623, 6509, 13467, 18961, 19527, 56883, 103247, 309741, 436103, 1270387, 1308309, 3811161, 29218901, 87656703]

約数ペア:

[(1, 87656703), (3, 29218901), (23, 3811161), (67, 1308309), (69, 1270387), (201, 436103), (283, 309741), (849, 103247), (1541, 56883), (4489, 19527), (4623, 18961), (6509, 13467)]