165331383

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7283}}^1$

素因数の和:7363

約数の個数: 32

約数和(自身を含む): 268517376

約数和(自身を除く): 103185993

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7283, 7567, 21849, 22701, 50981, 152943, 167509, 342301, 502527, 1026903, 1172563, 2396107, 3517689, 7188321, 7872923, 23618769, 55110461, 165331383]

約数ペア:

[(1, 165331383), (3, 55110461), (7, 23618769), (21, 7872923), (23, 7188321), (47, 3517689), (69, 2396107), (141, 1172563), (161, 1026903), (329, 502527), (483, 342301), (987, 167509), (1081, 152943), (3243, 50981), (7283, 22701), (7567, 21849)]