27574407

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2068

約数の個数: 36

約数和(自身を含む): 47850816

約数和(自身を除く): 20276409

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 2017, 4557, 6051, 13671, 14119, 18153, 42357, 62527, 98833, 127071, 187581, 296499, 437689, 562743, 889497, 1313067, 3063823, 3939201, 9191469, 27574407]

約数ペア:

[(1, 27574407), (3, 9191469), (7, 3939201), (9, 3063823), (21, 1313067), (31, 889497), (49, 562743), (63, 437689), (93, 296499), (147, 187581), (217, 127071), (279, 98833), (441, 62527), (651, 42357), (1519, 18153), (1953, 14119), (2017, 13671), (4557, 6051)]