126187413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5231}}^1$

素因数の和:5305

約数の個数: 32

約数和(自身を含む): 198899712

約数和(自身を除く): 72712299

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 5231, 8041, 15693, 24123, 57541, 88927, 172623, 224933, 266781, 674799, 978197, 2474263, 2934591, 3823861, 7422789, 11471583, 42062471, 126187413]

約数ペア:

[(1, 126187413), (3, 42062471), (11, 11471583), (17, 7422789), (33, 3823861), (43, 2934591), (51, 2474263), (129, 978197), (187, 674799), (473, 266781), (561, 224933), (731, 172623), (1419, 88927), (2193, 57541), (5231, 24123), (8041, 15693)]