15676496073

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{7621}}^1$

素因数の和:8054

約数の個数: 48

約数和(自身を含む): 26215777536

約数和(自身を除く): 10539281463

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 317, 721, 927, 951, 2163, 2219, 2853, 6489, 6657, 7621, 19971, 22863, 32651, 53347, 68589, 97953, 160041, 228557, 293859, 480123, 685671, 784963, 2057013, 2354889, 2415857, 5494741, 7064667, 7247571, 16484223, 16910999, 21742713, 49452669, 50732997, 152198991, 248833271, 746499813, 1741832897, 2239499439, 5225498691, 15676496073]

約数ペア:

[(1, 15676496073), (3, 5225498691), (7, 2239499439), (9, 1741832897), (21, 746499813), (63, 248833271), (103, 152198991), (309, 50732997), (317, 49452669), (721, 21742713), (927, 16910999), (951, 16484223), (2163, 7247571), (2219, 7064667), (2853, 5494741), (6489, 2415857), (6657, 2354889), (7621, 2057013), (19971, 784963), (22863, 685671), (32651, 480123), (53347, 293859), (68589, 228557), (97953, 160041)]