121567803

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{123169}}^1$

素因数の和:123226

約数の個数: 16

約数和(自身を含む): 189189120

約数和(自身を除く): 67621317

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 123169, 369507, 862183, 2586549, 5788943, 17366829, 40522601, 121567803]

約数ペア:

[(1, 121567803), (3, 40522601), (7, 17366829), (21, 5788943), (47, 2586549), (141, 862183), (329, 369507), (987, 123169)]