156548073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{128213}}^1$

素因数の和:128264

約数の個数: 16

約数和(自身を含む): 233862336

約数和(自身を除く): 77314263

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 128213, 384639, 1410343, 4231029, 4743881, 14231643, 52182691, 156548073]

約数ペア:

[(1, 156548073), (3, 52182691), (11, 14231643), (33, 4743881), (37, 4231029), (111, 1410343), (407, 384639), (1221, 128213)]