71349220803

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{11497}}^1$

素因数の和:11721

約数の個数: 64

約数和(自身を含む): 114648857600

約数和(自身を除く): 43299636797

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 163, 259, 343, 489, 777, 1029, 1141, 1813, 3423, 5439, 6031, 7987, 11497, 12691, 18093, 23961, 34491, 38073, 42217, 55909, 80479, 126651, 167727, 241437, 295519, 425389, 563353, 886557, 1276167, 1690059, 1874011, 2068633, 2977723, 3943471, 5622033, 6205899, 8933169, 11830413, 13118077, 20844061, 39354231, 62532183, 69338407, 91826539, 145908427, 208015221, 275479617, 437725281, 485368849, 642785773, 1456106547, 1928357319, 3397581943, 10192745829, 23783073601, 71349220803]

約数ペア:

[(1, 71349220803), (3, 23783073601), (7, 10192745829), (21, 3397581943), (37, 1928357319), (49, 1456106547), (111, 642785773), (147, 485368849), (163, 437725281), (259, 275479617), (343, 208015221), (489, 145908427), (777, 91826539), (1029, 69338407), (1141, 62532183), (1813, 39354231), (3423, 20844061), (5439, 13118077), (6031, 11830413), (7987, 8933169), (11497, 6205899), (12691, 5622033), (18093, 3943471), (23961, 2977723), (34491, 2068633), (38073, 1874011), (42217, 1690059), (55909, 1276167), (80479, 886557), (126651, 563353), (167727, 425389), (241437, 295519)]