54037347

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28277}}^1$

素因数の和:28307

約数の個数: 24

約数和(自身を含む): 90263376

約数和(自身を除く): 36226029

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28277, 84831, 197939, 367601, 593817, 1102803, 1385573, 2573207, 4156719, 7719621, 18012449, 54037347]

約数ペア:

[(1, 54037347), (3, 18012449), (7, 7719621), (13, 4156719), (21, 2573207), (39, 1385573), (49, 1102803), (91, 593817), (147, 367601), (273, 197939), (637, 84831), (1911, 28277)]