87630081

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{54193}}^1$

素因数の和:54221

約数の個数: 24

約数和(自身を含む): 148274784

約数和(自身を除く): 60644703

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 54193, 162579, 379351, 596123, 1138053, 1788369, 2655457, 4172861, 7966371, 12518583, 29210027, 87630081]

約数ペア:

[(1, 87630081), (3, 29210027), (7, 12518583), (11, 7966371), (21, 4172861), (33, 2655457), (49, 1788369), (77, 1138053), (147, 596123), (231, 379351), (539, 162579), (1617, 54193)]