128480829

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6871}}^1$

素因数の和:7168

約数の個数: 16

約数和(自身を含む): 179441664

約数和(自身を除く): 50960835

約数列:

[1, 3, 23, 69, 271, 813, 6233, 6871, 18699, 20613, 158033, 474099, 1862041, 5586123, 42826943, 128480829]

約数ペア:

[(1, 128480829), (3, 42826943), (23, 5586123), (69, 1862041), (271, 474099), (813, 158033), (6233, 20613), (6871, 18699)]