71134749

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3907}}^1$

素因数の和:3954

約数の個数: 36

約数和(自身を含む): 124774624

約数和(自身を除く): 53639875

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 3907, 6069, 11721, 18207, 27349, 35163, 66419, 82047, 199257, 246141, 464933, 597771, 1129123, 1394799, 3387369, 4184397, 7903861, 10162107, 23711583, 71134749]

約数ペア:

[(1, 71134749), (3, 23711583), (7, 10162107), (9, 7903861), (17, 4184397), (21, 3387369), (51, 1394799), (63, 1129123), (119, 597771), (153, 464933), (289, 246141), (357, 199257), (867, 82047), (1071, 66419), (2023, 35163), (2601, 27349), (3907, 18207), (6069, 11721)]