13253444883

素因数分解:

$3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{30449}}^1$

素因数の和:30526

約数の個数: 64

約数和(自身を含む): 23385600000

約数和(自身を除く): 10132155117

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 343, 423, 441, 987, 1029, 1269, 1323, 2303, 2961, 3087, 6909, 8883, 9261, 16121, 20727, 30449, 48363, 62181, 91347, 145089, 213143, 274041, 435267, 639429, 822123, 1431103, 1492001, 1918287, 4293309, 4476003, 5754861, 10017721, 10444007, 12879927, 13428009, 30053163, 31332021, 38639781, 40284027, 70124047, 90159489, 93996063, 210372141, 270478467, 281988189, 490868329, 631116423, 1472604987, 1893349269, 4417814961, 13253444883]

約数ペア:

[(1, 13253444883), (3, 4417814961), (7, 1893349269), (9, 1472604987), (21, 631116423), (27, 490868329), (47, 281988189), (49, 270478467), (63, 210372141), (141, 93996063), (147, 90159489), (189, 70124047), (329, 40284027), (343, 38639781), (423, 31332021), (441, 30053163), (987, 13428009), (1029, 12879927), (1269, 10444007), (1323, 10017721), (2303, 5754861), (2961, 4476003), (3087, 4293309), (6909, 1918287), (8883, 1492001), (9261, 1431103), (16121, 822123), (20727, 639429), (30449, 435267), (48363, 274041), (62181, 213143), (91347, 145089)]