57552729

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:905

約数の個数: 32

約数和(自身を含む): 87964800

約数和(自身を除く): 30412071

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 741, 769, 1313, 1919, 2307, 3939, 5757, 9997, 14611, 24947, 29991, 43833, 74841, 77669, 189943, 233007, 569829, 1009697, 1475711, 3029091, 4427133, 19184243, 57552729]

約数ペア:

[(1, 57552729), (3, 19184243), (13, 4427133), (19, 3029091), (39, 1475711), (57, 1009697), (101, 569829), (247, 233007), (303, 189943), (741, 77669), (769, 74841), (1313, 43833), (1919, 29991), (2307, 24947), (3939, 14611), (5757, 9997)]