156987581439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{9086507}}^1$

素因数の和:9086966

約数の個数: 16

約数和(自身を含む): 225926934912

約数和(自身を除く): 68939353473

約数列:

[1, 3, 13, 39, 443, 1329, 5759, 17277, 9086507, 27259521, 118124591, 354373773, 4025322601, 12075967803, 52329193813, 156987581439]

約数ペア:

[(1, 156987581439), (3, 52329193813), (13, 12075967803), (39, 4025322601), (443, 354373773), (1329, 118124591), (5759, 27259521), (17277, 9086507)]