27834681

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 43798528

約数和(自身を除く): 15963847

約数列:

[1, 3, 7, 21, 67, 73, 201, 219, 271, 469, 511, 813, 1407, 1533, 1897, 4891, 5691, 14673, 18157, 19783, 34237, 54471, 59349, 102711, 127099, 138481, 381297, 415443, 1325461, 3976383, 9278227, 27834681]

約数ペア:

[(1, 27834681), (3, 9278227), (7, 3976383), (21, 1325461), (67, 415443), (73, 381297), (201, 138481), (219, 127099), (271, 102711), (469, 59349), (511, 54471), (813, 34237), (1407, 19783), (1533, 18157), (1897, 14673), (4891, 5691)]