57533643

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 27380277

約数列:

[1, 3, 9, 71, 179, 213, 503, 537, 639, 1509, 1611, 4527, 12709, 35713, 38127, 90037, 107139, 114381, 270111, 321417, 810333, 6392627, 19177881, 57533643]

約数ペア:

[(1, 57533643), (3, 19177881), (9, 6392627), (71, 810333), (179, 321417), (213, 270111), (503, 114381), (537, 107139), (639, 90037), (1509, 38127), (1611, 35713), (4527, 12709)]