137464479

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{18787}}^1$

素因数の和:19067

約数の個数: 16

約数和(自身を含む): 204413440

約数和(自身を除く): 66948961

約数列:

[1, 3, 9, 27, 271, 813, 2439, 7317, 18787, 56361, 169083, 507249, 5091277, 15273831, 45821493, 137464479]

約数ペア:

[(1, 137464479), (3, 45821493), (9, 15273831), (27, 5091277), (271, 507249), (813, 169083), (2439, 56361), (7317, 18787)]