8505139203

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{52609}}^1$

素因数の和:52720

約数の個数: 48

約数和(自身を含む): 14181972480

約数和(自身を除く): 5676833277

約数列:

[1, 3, 9, 11, 23, 33, 69, 71, 99, 207, 213, 253, 639, 759, 781, 1633, 2277, 2343, 4899, 7029, 14697, 17963, 52609, 53889, 157827, 161667, 473481, 578699, 1210007, 1736097, 3630021, 3735239, 5208291, 10890063, 11205717, 13310077, 33617151, 39930231, 41087629, 85910497, 119790693, 123262887, 257731491, 369788661, 773194473, 945015467, 2835046401, 8505139203]

約数ペア:

[(1, 8505139203), (3, 2835046401), (9, 945015467), (11, 773194473), (23, 369788661), (33, 257731491), (69, 123262887), (71, 119790693), (99, 85910497), (207, 41087629), (213, 39930231), (253, 33617151), (639, 13310077), (759, 11205717), (781, 10890063), (1633, 5208291), (2277, 3735239), (2343, 3630021), (4899, 1736097), (7029, 1210007), (14697, 578699), (17963, 473481), (52609, 161667), (53889, 157827)]