27720497178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{12727501}}^1$

素因数の和:12727531

約数の個数: 36

約数和(自身を含む): 66017552874

約数和(自身を除く): 38297055696

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 12727501, 25455002, 38182503, 76365006, 114547509, 140002511, 229095018, 280005022, 420007533, 840015066, 1260022599, 1540027621, 2520045198, 3080055242, 4620082863, 9240165726, 13860248589, 27720497178]

約数ペア:

[(1, 27720497178), (2, 13860248589), (3, 9240165726), (6, 4620082863), (9, 3080055242), (11, 2520045198), (18, 1540027621), (22, 1260022599), (33, 840015066), (66, 420007533), (99, 280005022), (121, 229095018), (198, 140002511), (242, 114547509), (363, 76365006), (726, 38182503), (1089, 25455002), (2178, 12727501)]