81273534

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{366097}}^1$

素因数の和:366139

約数の個数: 16

約数和(自身を含む): 166940688

約数和(自身を除く): 85667154

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 366097, 732194, 1098291, 2196582, 13545589, 27091178, 40636767, 81273534]

約数ペア:

[(1, 81273534), (2, 40636767), (3, 27091178), (6, 13545589), (37, 2196582), (74, 1098291), (111, 732194), (222, 366097)]