81298629

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{467}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 127179936

約数和(自身を除く): 45881307

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 467, 667, 841, 1401, 2001, 2523, 4203, 6003, 7569, 10741, 13543, 19343, 32223, 40629, 58029, 96669, 121887, 174087, 311489, 392747, 934467, 1178241, 2803401, 3534723, 9033181, 27099543, 81298629]

約数ペア:

[(1, 81298629), (3, 27099543), (9, 9033181), (23, 3534723), (29, 2803401), (69, 1178241), (87, 934467), (207, 392747), (261, 311489), (467, 174087), (667, 121887), (841, 96669), (1401, 58029), (2001, 40629), (2523, 32223), (4203, 19343), (6003, 13543), (7569, 10741)]