57159219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 88167744

約数和(自身を除く): 31008525

約数列:

[1, 3, 13, 17, 39, 51, 73, 219, 221, 663, 949, 1181, 1241, 2847, 3543, 3723, 15353, 16133, 20077, 46059, 48399, 60231, 86213, 258639, 261001, 783003, 1120769, 1465621, 3362307, 4396863, 19053073, 57159219]

約数ペア:

[(1, 57159219), (3, 19053073), (13, 4396863), (17, 3362307), (39, 1465621), (51, 1120769), (73, 783003), (219, 261001), (221, 258639), (663, 86213), (949, 60231), (1181, 48399), (1241, 46059), (2847, 20077), (3543, 16133), (3723, 15353)]