80492495013

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{73721}}^1$

素因数の和:73899

約数の個数: 64

約数和(自身を含む): 140130777600

約数和(自身を除く): 59638282587

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 109, 159, 189, 327, 371, 477, 763, 981, 1113, 1431, 2289, 2943, 3339, 5777, 6867, 10017, 17331, 20601, 40439, 51993, 73721, 121317, 155979, 221163, 363951, 516047, 663489, 1091853, 1548141, 1990467, 3907213, 4644423, 8035589, 11721639, 13933269, 24106767, 27350491, 35164917, 56249123, 72320301, 82051473, 105494751, 168747369, 216960903, 246154419, 425886217, 506242107, 738463257, 1277658651, 1518726321, 2981203519, 3832975953, 8943610557, 11498927859, 26830831671, 80492495013]

約数ペア:

[(1, 80492495013), (3, 26830831671), (7, 11498927859), (9, 8943610557), (21, 3832975953), (27, 2981203519), (53, 1518726321), (63, 1277658651), (109, 738463257), (159, 506242107), (189, 425886217), (327, 246154419), (371, 216960903), (477, 168747369), (763, 105494751), (981, 82051473), (1113, 72320301), (1431, 56249123), (2289, 35164917), (2943, 27350491), (3339, 24106767), (5777, 13933269), (6867, 11721639), (10017, 8035589), (17331, 4644423), (20601, 3907213), (40439, 1990467), (51993, 1548141), (73721, 1091853), (121317, 663489), (155979, 516047), (221163, 363951)]