214236477

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37369}}^1$

素因数の和:37402

約数の個数: 36

約数和(自身を含む): 387676380

約数和(自身を除く): 173439903

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 37369, 112107, 261583, 336321, 485797, 784749, 1457391, 1831081, 2354247, 3400579, 4372173, 5493243, 10201737, 16479729, 23804053, 30605211, 71412159, 214236477]

約数ペア:

[(1, 214236477), (3, 71412159), (7, 30605211), (9, 23804053), (13, 16479729), (21, 10201737), (39, 5493243), (49, 4372173), (63, 3400579), (91, 2354247), (117, 1831081), (147, 1457391), (273, 784749), (441, 485797), (637, 336321), (819, 261583), (1911, 112107), (5733, 37369)]