729558441

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{883}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 1099837440

約数和(自身を除く): 370278999

約数列:

[1, 3, 9, 27, 71, 213, 431, 639, 883, 1293, 1917, 2649, 3879, 7947, 11637, 23841, 30601, 62693, 91803, 188079, 275409, 380573, 564237, 826227, 1141719, 1692711, 3425157, 10275471, 27020683, 81062049, 243186147, 729558441]

約数ペア:

[(1, 729558441), (3, 243186147), (9, 81062049), (27, 27020683), (71, 10275471), (213, 3425157), (431, 1692711), (639, 1141719), (883, 826227), (1293, 564237), (1917, 380573), (2649, 275409), (3879, 188079), (7947, 91803), (11637, 62693), (23841, 30601)]