173865474

素因数分解:

$2^1\times 3^3\times {\mathrm{661}}^1\times {\mathrm{4871}}^1$

素因数の和:5543

約数の個数: 32

約数和(自身を含む): 387031680

約数和(自身を除く): 213166206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 661, 1322, 1983, 3966, 4871, 5949, 9742, 11898, 14613, 17847, 29226, 35694, 43839, 87678, 131517, 263034, 3219731, 6439462, 9659193, 19318386, 28977579, 57955158, 86932737, 173865474]

約数ペア:

[(1, 173865474), (2, 86932737), (3, 57955158), (6, 28977579), (9, 19318386), (18, 9659193), (27, 6439462), (54, 3219731), (661, 263034), (1322, 131517), (1983, 87678), (3966, 43839), (4871, 35694), (5949, 29226), (9742, 17847), (11898, 14613)]