161331014763

素因数分解:

$3^6\times {\mathrm{509}}^1\times {\mathrm{434783}}^1$

素因数の和:435310

約数の個数: 28

約数和(自身を含む): 242361645120

約数和(自身を除く): 81030630357

約数列:

[1, 3, 9, 27, 81, 243, 509, 729, 1527, 4581, 13743, 41229, 123687, 371061, 434783, 1304349, 3913047, 11739141, 35217423, 105652269, 221304547, 316956807, 663913641, 1991740923, 5975222769, 17925668307, 53777004921, 161331014763]

約数ペア:

[(1, 161331014763), (3, 53777004921), (9, 17925668307), (27, 5975222769), (81, 1991740923), (243, 663913641), (509, 316956807), (729, 221304547), (1527, 105652269), (4581, 35217423), (13743, 11739141), (41229, 3913047), (123687, 1304349), (371061, 434783)]