54941139

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 91163520

約数和(自身を除く): 36222381

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 121, 201, 251, 297, 363, 603, 737, 753, 1089, 1809, 2211, 2259, 2761, 3267, 6633, 6777, 8107, 8283, 16817, 19899, 24321, 24849, 30371, 50451, 72963, 74547, 91113, 151353, 184987, 218889, 273339, 454059, 554961, 820017, 1664883, 2034857, 4994649, 6104571, 18313713, 54941139]

約数ペア:

[(1, 54941139), (3, 18313713), (9, 6104571), (11, 4994649), (27, 2034857), (33, 1664883), (67, 820017), (99, 554961), (121, 454059), (201, 273339), (251, 218889), (297, 184987), (363, 151353), (603, 91113), (737, 74547), (753, 72963), (1089, 50451), (1809, 30371), (2211, 24849), (2259, 24321), (2761, 19899), (3267, 16817), (6633, 8283), (6777, 8107)]