271355454

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3623}}^1$

素因数の和:3726

約数の個数: 64

約数和(自身を含む): 643622400

約数和(自身を除く): 372266946

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 342, 438, 513, 657, 1026, 1314, 1387, 1971, 2774, 3623, 3942, 4161, 7246, 8322, 10869, 12483, 21738, 24966, 32607, 37449, 65214, 68837, 74898, 97821, 137674, 195642, 206511, 264479, 413022, 528958, 619533, 793437, 1239066, 1586874, 1858599, 2380311, 3717198, 4760622, 5025101, 7140933, 10050202, 14281866, 15075303, 30150606, 45225909, 90451818, 135677727, 271355454]

約数ペア:

[(1, 271355454), (2, 135677727), (3, 90451818), (6, 45225909), (9, 30150606), (18, 15075303), (19, 14281866), (27, 10050202), (38, 7140933), (54, 5025101), (57, 4760622), (73, 3717198), (114, 2380311), (146, 1858599), (171, 1586874), (219, 1239066), (342, 793437), (438, 619533), (513, 528958), (657, 413022), (1026, 264479), (1314, 206511), (1387, 195642), (1971, 137674), (2774, 97821), (3623, 74898), (3942, 68837), (4161, 65214), (7246, 37449), (8322, 32607), (10869, 24966), (12483, 21738)]