33971157

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 22638123

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 179, 213, 243, 297, 537, 639, 781, 891, 1611, 1917, 1969, 2343, 2673, 4833, 5751, 5907, 7029, 12709, 14499, 17253, 17721, 21087, 38127, 43497, 53163, 63261, 114381, 139799, 159489, 189783, 343143, 419397, 478467, 1029429, 1258191, 3088287, 3774573, 11323719, 33971157]

約数ペア:

[(1, 33971157), (3, 11323719), (9, 3774573), (11, 3088287), (27, 1258191), (33, 1029429), (71, 478467), (81, 419397), (99, 343143), (179, 189783), (213, 159489), (243, 139799), (297, 114381), (537, 63261), (639, 53163), (781, 43497), (891, 38127), (1611, 21087), (1917, 17721), (1969, 17253), (2343, 14499), (2673, 12709), (4833, 7029), (5751, 5907)]