128194168947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{50021}}^1\times {\mathrm{65713}}^1$

素因数の和:115750

約数の個数: 16

約数和(自身を含む): 184080159648

約数和(自身を除く): 55885990701

約数列:

[1, 3, 13, 39, 50021, 65713, 150063, 197139, 650273, 854269, 1950819, 2562807, 3287029973, 9861089919, 42731389649, 128194168947]

約数ペア:

[(1, 128194168947), (3, 42731389649), (13, 9861089919), (39, 3287029973), (50021, 2562807), (65713, 1950819), (150063, 854269), (197139, 650273)]