201879903

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1\times {\mathrm{727}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 271771136

約数和(自身を除く): 69891233

約数列:

[1, 3, 151, 453, 613, 727, 1839, 2181, 92563, 109777, 277689, 329331, 445651, 1336953, 67293301, 201879903]

約数ペア:

[(1, 201879903), (3, 67293301), (151, 1336953), (453, 445651), (613, 329331), (727, 277689), (1839, 109777), (2181, 92563)]