81180318

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{89603}}^1$

素因数の和:89759

約数の個数: 16

約数和(自身を含む): 163437696

約数和(自身を除く): 82257378

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 89603, 179206, 268809, 537618, 13530053, 27060106, 40590159, 81180318]

約数ペア:

[(1, 81180318), (2, 40590159), (3, 27060106), (6, 13530053), (151, 537618), (302, 268809), (453, 179206), (906, 89603)]