27561522

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 61395840

約数和(自身を除く): 33834318

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 67, 74, 102, 109, 111, 134, 201, 218, 222, 327, 402, 629, 654, 1139, 1258, 1853, 1887, 2278, 2479, 3417, 3706, 3774, 4033, 4958, 5559, 6834, 7303, 7437, 8066, 11118, 12099, 14606, 14874, 21909, 24198, 42143, 43818, 68561, 84286, 124151, 126429, 137122, 205683, 248302, 252858, 270211, 372453, 411366, 540422, 744906, 810633, 1621266, 4593587, 9187174, 13780761, 27561522]

約数ペア:

[(1, 27561522), (2, 13780761), (3, 9187174), (6, 4593587), (17, 1621266), (34, 810633), (37, 744906), (51, 540422), (67, 411366), (74, 372453), (102, 270211), (109, 252858), (111, 248302), (134, 205683), (201, 137122), (218, 126429), (222, 124151), (327, 84286), (402, 68561), (629, 43818), (654, 42143), (1139, 24198), (1258, 21909), (1853, 14874), (1887, 14606), (2278, 12099), (2479, 11118), (3417, 8066), (3706, 7437), (3774, 7303), (4033, 6834), (4958, 5559)]