215957492703

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{701}}^1\times {\mathrm{49537}}^1$

素因数の和:50935

約数の個数: 24

約数和(自身を含む): 312841981296

約数和(自身を除く): 96884488593

約数列:

[1, 3, 9, 691, 701, 2073, 2103, 6219, 6309, 49537, 148611, 445833, 484391, 1453173, 4359519, 34230067, 34725437, 102690201, 104176311, 308070603, 312528933, 23995276967, 71985830901, 215957492703]

約数ペア:

[(1, 215957492703), (3, 71985830901), (9, 23995276967), (691, 312528933), (701, 308070603), (2073, 104176311), (2103, 102690201), (6219, 34725437), (6309, 34230067), (49537, 4359519), (148611, 1453173), (445833, 484391)]