56556420561

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{1223}}^1$

素因数の和:2027

約数の個数: 64

約数和(自身を含む): 88410009600

約数和(自身を除く): 31853589039

約数列:

[1, 3, 9, 23, 27, 69, 113, 207, 339, 621, 659, 1017, 1223, 1977, 2599, 3051, 3669, 5931, 7797, 11007, 15157, 17793, 23391, 28129, 33021, 45471, 70173, 74467, 84387, 136413, 138199, 223401, 253161, 409239, 414597, 670203, 759483, 805957, 1243791, 1712741, 2010609, 2417871, 3178577, 3731373, 5138223, 7253613, 9535731, 15414669, 18537011, 21760839, 28607193, 46244007, 55611033, 85821579, 91073141, 166833099, 273219423, 500499297, 819658269, 2094682243, 2458974807, 6284046729, 18852140187, 56556420561]

約数ペア:

[(1, 56556420561), (3, 18852140187), (9, 6284046729), (23, 2458974807), (27, 2094682243), (69, 819658269), (113, 500499297), (207, 273219423), (339, 166833099), (621, 91073141), (659, 85821579), (1017, 55611033), (1223, 46244007), (1977, 28607193), (2599, 21760839), (3051, 18537011), (3669, 15414669), (5931, 9535731), (7797, 7253613), (11007, 5138223), (15157, 3731373), (17793, 3178577), (23391, 2417871), (28129, 2010609), (33021, 1712741), (45471, 1243791), (70173, 805957), (74467, 759483), (84387, 670203), (136413, 414597), (138199, 409239), (223401, 253161)]