51199623

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1319}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 78249600

約数和(自身を除く): 27049977

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 1319, 2043, 3957, 4313, 11871, 12939, 25061, 38817, 75183, 225549, 299413, 898239, 2694717, 5688847, 17066541, 51199623]

約数ペア:

[(1, 51199623), (3, 17066541), (9, 5688847), (19, 2694717), (57, 898239), (171, 299413), (227, 225549), (681, 75183), (1319, 38817), (2043, 25061), (3957, 12939), (4313, 11871)]