133239799

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 177845760

約数和(自身を除く): 44605961

約数列:

[1, 7, 11, 19, 61, 77, 133, 209, 427, 671, 1159, 1463, 1493, 4697, 8113, 10451, 12749, 16423, 28367, 89243, 91073, 114961, 198569, 312037, 637511, 1001803, 1730387, 2184259, 7012621, 12112709, 19034257, 133239799]

約数ペア:

[(1, 133239799), (7, 19034257), (11, 12112709), (19, 7012621), (61, 2184259), (77, 1730387), (133, 1001803), (209, 637511), (427, 312037), (671, 198569), (1159, 114961), (1463, 91073), (1493, 89243), (4697, 28367), (8113, 16423), (10451, 12749)]