71412159

素因数分解:

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

素因数の和:37399

約数の個数: 24

約数和(自身を含む): 119285040

約数和(自身を除く): 47872881

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 37369, 112107, 261583, 485797, 784749, 1457391, 1831081, 3400579, 5493243, 10201737, 23804053, 71412159]

約数ペア:

[(1, 71412159), (3, 23804053), (7, 10201737), (13, 5493243), (21, 3400579), (39, 1831081), (49, 1457391), (91, 784749), (147, 485797), (273, 261583), (637, 112107), (1911, 37369)]