20190166029

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{23099}}^1$

素因数の和:23237

約数の個数: 56

約数和(自身を含む): 33327756000

約数和(自身を除く): 13137589971

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 243, 297, 327, 729, 891, 981, 1199, 2673, 2943, 3597, 8019, 8829, 10791, 23099, 26487, 32373, 69297, 79461, 97119, 207891, 254089, 291357, 623673, 762267, 874071, 1871019, 2286801, 2517791, 5613057, 6860403, 7553373, 16839171, 20581209, 22660119, 27695701, 61743627, 67980357, 83087103, 185230881, 203941071, 249261309, 611823213, 747783927, 1835469639, 2243351781, 6730055343, 20190166029]

約数ペア:

[(1, 20190166029), (3, 6730055343), (9, 2243351781), (11, 1835469639), (27, 747783927), (33, 611823213), (81, 249261309), (99, 203941071), (109, 185230881), (243, 83087103), (297, 67980357), (327, 61743627), (729, 27695701), (891, 22660119), (981, 20581209), (1199, 16839171), (2673, 7553373), (2943, 6860403), (3597, 5613057), (8019, 2517791), (8829, 2286801), (10791, 1871019), (23099, 874071), (26487, 762267), (32373, 623673), (69297, 291357), (79461, 254089), (97119, 207891)]