29943459

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 55604640

約数和(自身を除く): 25661181

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1741, 1911, 2457, 5223, 5733, 12187, 15669, 17199, 22633, 36561, 47007, 67899, 85309, 109683, 158431, 203697, 255927, 329049, 475293, 611091, 767781, 1109017, 1425879, 2303343, 3327051, 4277637, 9981153, 29943459]

約数ペア:

[(1, 29943459), (3, 9981153), (7, 4277637), (9, 3327051), (13, 2303343), (21, 1425879), (27, 1109017), (39, 767781), (49, 611091), (63, 475293), (91, 329049), (117, 255927), (147, 203697), (189, 158431), (273, 109683), (351, 85309), (441, 67899), (637, 47007), (819, 36561), (1323, 22633), (1741, 17199), (1911, 15669), (2457, 12187), (5223, 5733)]