5687739

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 40

約数和(自身を含む): 9199872

約数和(自身を除く): 3512133

約数列:

[1, 3, 9, 23, 27, 43, 69, 71, 81, 129, 207, 213, 387, 621, 639, 989, 1161, 1633, 1863, 1917, 2967, 3053, 3483, 4899, 5751, 8901, 9159, 14697, 26703, 27477, 44091, 70219, 80109, 82431, 132273, 210657, 247293, 631971, 1895913, 5687739]

約数ペア:

[(1, 5687739), (3, 1895913), (9, 631971), (23, 247293), (27, 210657), (43, 132273), (69, 82431), (71, 80109), (81, 70219), (129, 44091), (207, 27477), (213, 26703), (387, 14697), (621, 9159), (639, 8901), (989, 5751), (1161, 4899), (1633, 3483), (1863, 3053), (1917, 2967)]