27913527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 42681600

約数和(自身を除く): 14768073

約数列:

[1, 3, 9, 19, 57, 171, 239, 683, 717, 2049, 2151, 4541, 6147, 12977, 13623, 38931, 40869, 116793, 163237, 489711, 1469133, 3101503, 9304509, 27913527]

約数ペア:

[(1, 27913527), (3, 9304509), (9, 3101503), (19, 1469133), (57, 489711), (171, 163237), (239, 116793), (683, 40869), (717, 38931), (2049, 13623), (2151, 12977), (4541, 6147)]