27388977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 45911040

約数和(自身を除く): 18522063

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 853, 973, 1529, 2559, 2919, 4587, 5971, 9383, 10703, 17913, 28149, 32109, 65681, 118567, 197043, 355701, 829969, 1304237, 2489907, 3912711, 9129659, 27388977]

約数ペア:

[(1, 27388977), (3, 9129659), (7, 3912711), (11, 2489907), (21, 1304237), (33, 829969), (77, 355701), (139, 197043), (231, 118567), (417, 65681), (853, 32109), (973, 28149), (1529, 17913), (2559, 10703), (2919, 9383), (4587, 5971)]