43122723

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 74711040

約数和(自身を除く): 31588317

約数列:

[1, 3, 7, 19, 21, 23, 37, 57, 69, 111, 127, 133, 161, 259, 381, 399, 437, 483, 703, 777, 851, 889, 1311, 2109, 2413, 2553, 2667, 2921, 3059, 4699, 4921, 5957, 7239, 8763, 9177, 14097, 14763, 16169, 16891, 17871, 20447, 32893, 48507, 50673, 55499, 61341, 89281, 98679, 108077, 113183, 166497, 267843, 324231, 339549, 388493, 624967, 756539, 1165479, 1874901, 2053463, 2269617, 6160389, 14374241, 43122723]

約数ペア:

[(1, 43122723), (3, 14374241), (7, 6160389), (19, 2269617), (21, 2053463), (23, 1874901), (37, 1165479), (57, 756539), (69, 624967), (111, 388493), (127, 339549), (133, 324231), (161, 267843), (259, 166497), (381, 113183), (399, 108077), (437, 98679), (483, 89281), (703, 61341), (777, 55499), (851, 50673), (889, 48507), (1311, 32893), (2109, 20447), (2413, 17871), (2553, 16891), (2667, 16169), (2921, 14763), (3059, 14097), (4699, 9177), (4921, 8763), (5957, 7239)]