156797121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{31657}}^1$

素因数の和:31800

約数の個数: 16

約数和(自身を含む): 226924544

約数和(自身を除く): 70127423

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 31657, 94971, 411541, 1234623, 4020439, 12061317, 52265707, 156797121]

約数ペア:

[(1, 156797121), (3, 52265707), (13, 12061317), (39, 4020439), (127, 1234623), (381, 411541), (1651, 94971), (4953, 31657)]