78767073

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 80

約数和(自身を含む): 149567616

約数和(自身を除く): 70800543

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 73, 77, 81, 99, 173, 189, 219, 231, 297, 511, 519, 567, 657, 693, 803, 891, 1211, 1533, 1557, 1903, 1971, 2079, 2409, 3633, 4599, 4671, 5621, 5709, 5913, 6237, 7227, 10899, 12629, 13321, 13797, 14013, 16863, 17127, 21681, 32697, 37887, 39963, 41391, 50589, 51381, 65043, 88403, 98091, 113661, 119889, 138919, 151767, 154143, 265209, 340983, 359667, 416757, 455301, 795627, 972433, 1022949, 1079001, 1250271, 2386881, 2917299, 3750813, 7160643, 8751897, 11252439, 26255691, 78767073]

約数ペア:

[(1, 78767073), (3, 26255691), (7, 11252439), (9, 8751897), (11, 7160643), (21, 3750813), (27, 2917299), (33, 2386881), (63, 1250271), (73, 1079001), (77, 1022949), (81, 972433), (99, 795627), (173, 455301), (189, 416757), (219, 359667), (231, 340983), (297, 265209), (511, 154143), (519, 151767), (567, 138919), (657, 119889), (693, 113661), (803, 98091), (891, 88403), (1211, 65043), (1533, 51381), (1557, 50589), (1903, 41391), (1971, 39963), (2079, 37887), (2409, 32697), (3633, 21681), (4599, 17127), (4671, 16863), (5621, 14013), (5709, 13797), (5913, 13321), (6237, 12629), (7227, 10899)]