156730346739

素因数分解:

$3^3\times {\mathrm{42793}}^1\times {\mathrm{135649}}^1$

素因数の和:178451

約数の個数: 16

約数和(自身を含む): 232200244000

約数和(自身を除く): 75469897261

約数列:

[1, 3, 9, 27, 42793, 128379, 135649, 385137, 406947, 1155411, 1220841, 3662523, 5804827657, 17414482971, 52243448913, 156730346739]

約数ペア:

[(1, 156730346739), (3, 52243448913), (9, 17414482971), (27, 5804827657), (42793, 3662523), (128379, 1220841), (135649, 1155411), (385137, 406947)]