159968261367

素因数分解:

$3^4\times {\mathrm{12157}}^1\times {\mathrm{162451}}^1$

素因数の和:174620

約数の個数: 20

約数和(自身を含む): 238986061336

約数和(自身を除く): 79017799969

約数列:

[1, 3, 9, 27, 81, 12157, 36471, 109413, 162451, 328239, 487353, 984717, 1462059, 4386177, 13158531, 1974916807, 5924750421, 17774251263, 53322753789, 159968261367]

約数ペア:

[(1, 159968261367), (3, 53322753789), (9, 17774251263), (27, 5924750421), (81, 1974916807), (12157, 13158531), (36471, 4386177), (109413, 1462059), (162451, 984717), (328239, 487353)]