74955831489

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2777}}^1\times {\mathrm{12983}}^1$

素因数の和:15787

約数の個数: 64

約数和(自身を含む): 138507079680

約数和(自身を除く): 63551248191

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 2777, 8331, 12983, 19439, 24993, 30547, 38949, 58317, 74979, 90881, 91641, 116847, 142813, 174951, 213829, 272643, 274923, 350541, 428439, 524853, 641487, 817929, 824769, 999691, 1285317, 1924461, 2453787, 2999073, 3855951, 5773383, 8997219, 26991657, 36053791, 108161373, 252376537, 324484119, 396591701, 757129611, 973452357, 1189775103, 2271388833, 2776141907, 3569325309, 6814166499, 8328425721, 10707975927, 24985277163, 74955831489]

約数ペア:

[(1, 74955831489), (3, 24985277163), (7, 10707975927), (9, 8328425721), (11, 6814166499), (21, 3569325309), (27, 2776141907), (33, 2271388833), (63, 1189775103), (77, 973452357), (99, 757129611), (189, 396591701), (231, 324484119), (297, 252376537), (693, 108161373), (2079, 36053791), (2777, 26991657), (8331, 8997219), (12983, 5773383), (19439, 3855951), (24993, 2999073), (30547, 2453787), (38949, 1924461), (58317, 1285317), (74979, 999691), (90881, 824769), (91641, 817929), (116847, 641487), (142813, 524853), (174951, 428439), (213829, 350541), (272643, 274923)]