57688533

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 97500780

約数和(自身を除く): 39812247

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 441, 509, 771, 1527, 1799, 2313, 3563, 4581, 5397, 10689, 12593, 16191, 24941, 32067, 37779, 74823, 113337, 130813, 224469, 392439, 915691, 1177317, 2747073, 6409837, 8241219, 19229511, 57688533]

約数ペア:

[(1, 57688533), (3, 19229511), (7, 8241219), (9, 6409837), (21, 2747073), (49, 1177317), (63, 915691), (147, 392439), (257, 224469), (441, 130813), (509, 113337), (771, 74823), (1527, 37779), (1799, 32067), (2313, 24941), (3563, 16191), (4581, 12593), (5397, 10689)]