27852993

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23269}}^1$

素因数の和:23301

約数の個数: 24

約数和(自身を含む): 48401600

約数和(自身を除く): 20548607

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 23269, 69807, 162883, 209421, 442111, 488649, 1326333, 1465947, 3094777, 3978999, 9284331, 27852993]

約数ペア:

[(1, 27852993), (3, 9284331), (7, 3978999), (9, 3094777), (19, 1465947), (21, 1326333), (57, 488649), (63, 442111), (133, 209421), (171, 162883), (399, 69807), (1197, 23269)]