51338997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{967}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 78826176

約数和(自身を除く): 27487179

約数列:

[1, 3, 9, 17, 51, 153, 347, 967, 1041, 2901, 3123, 5899, 8703, 16439, 17697, 49317, 53091, 147951, 335549, 1006647, 3019941, 5704333, 17112999, 51338997]

約数ペア:

[(1, 51338997), (3, 17112999), (9, 5704333), (17, 3019941), (51, 1006647), (153, 335549), (347, 147951), (967, 53091), (1041, 49317), (2901, 17697), (3123, 16439), (5899, 8703)]