140298081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{3083}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 234482688

約数和(自身を除く): 94184607

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 2167, 3083, 4137, 6501, 9249, 15169, 21581, 33913, 45507, 64743, 101739, 237391, 607351, 712173, 1822053, 4251457, 6680861, 12754371, 20042583, 46766027, 140298081]

約数ペア:

[(1, 140298081), (3, 46766027), (7, 20042583), (11, 12754371), (21, 6680861), (33, 4251457), (77, 1822053), (197, 712173), (231, 607351), (591, 237391), (1379, 101739), (2167, 64743), (3083, 45507), (4137, 33913), (6501, 21581), (9249, 15169)]