129793743

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8293}}^1$

素因数の和:8383

約数の個数: 24

約数和(自身を含む): 196667328

約数和(自身を除く): 66873585

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 8293, 15651, 24879, 74637, 306841, 389771, 920523, 1169313, 2761569, 3507939, 14421527, 43264581, 129793743]

約数ペア:

[(1, 129793743), (3, 43264581), (9, 14421527), (37, 3507939), (47, 2761569), (111, 1169313), (141, 920523), (333, 389771), (423, 306841), (1739, 74637), (5217, 24879), (8293, 15651)]