29038581

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 53665920

約数和(自身を除く): 24627339

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 81, 99, 109, 117, 143, 207, 253, 297, 299, 327, 351, 429, 621, 759, 891, 897, 981, 1053, 1199, 1287, 1417, 1863, 2277, 2507, 2691, 2943, 3289, 3597, 3861, 4251, 6831, 7521, 8073, 8829, 9867, 10791, 11583, 12753, 15587, 20493, 22563, 24219, 27577, 29601, 32373, 32591, 38259, 46761, 67689, 82731, 88803, 97119, 97773, 114777, 140283, 203067, 248193, 266409, 293319, 358501, 420849, 744579, 879957, 1075503, 1262547, 2233737, 2639871, 3226509, 9679527, 29038581]

約数ペア:

[(1, 29038581), (3, 9679527), (9, 3226509), (11, 2639871), (13, 2233737), (23, 1262547), (27, 1075503), (33, 879957), (39, 744579), (69, 420849), (81, 358501), (99, 293319), (109, 266409), (117, 248193), (143, 203067), (207, 140283), (253, 114777), (297, 97773), (299, 97119), (327, 88803), (351, 82731), (429, 67689), (621, 46761), (759, 38259), (891, 32591), (897, 32373), (981, 29601), (1053, 27577), (1199, 24219), (1287, 22563), (1417, 20493), (1863, 15587), (2277, 12753), (2507, 11583), (2691, 10791), (2943, 9867), (3289, 8829), (3597, 8073), (3861, 7521), (4251, 6831)]