81447054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1044193}}^1$

素因数の和:1044211

約数の個数: 16

約数和(自身を含む): 175424592

約数和(自身を除く): 93977538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1044193, 2088386, 3132579, 6265158, 13574509, 27149018, 40723527, 81447054]

約数ペア:

[(1, 81447054), (2, 40723527), (3, 27149018), (6, 13574509), (13, 6265158), (26, 3132579), (39, 2088386), (78, 1044193)]