53429589

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2549}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 82344600

約数和(自身を除く): 28915011

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 2549, 6987, 7647, 20961, 22941, 43333, 129999, 349213, 389997, 1047639, 3142917, 5936621, 17809863, 53429589]

約数ペア:

[(1, 53429589), (3, 17809863), (9, 5936621), (17, 3142917), (51, 1047639), (137, 389997), (153, 349213), (411, 129999), (1233, 43333), (2329, 22941), (2549, 20961), (6987, 7647)]