27012993

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 42510336

約数和(自身を除く): 15497343

約数列:

[1, 3, 7, 21, 67, 73, 201, 219, 263, 469, 511, 789, 1407, 1533, 1841, 4891, 5523, 14673, 17621, 19199, 34237, 52863, 57597, 102711, 123347, 134393, 370041, 403179, 1286333, 3858999, 9004331, 27012993]

約数ペア:

[(1, 27012993), (3, 9004331), (7, 3858999), (21, 1286333), (67, 403179), (73, 370041), (201, 134393), (219, 123347), (263, 102711), (469, 57597), (511, 52863), (789, 34237), (1407, 19199), (1533, 17621), (1841, 14673), (4891, 5523)]